Patent and Trademarks

A current list of patent depository libraries by state

Patent and Trademark Depository Libraries by State

PTRC Locations by State

Click on a symbol to find contact information for a PTRC near you.

 

PTRC resources map1. Akron, OH - Akron-Summit County Public Library 2. Albany, NY - New York State Library 76. Seattle, WA - Engineering Library, University of Washington 16. Butte, MT - Montana Tech Library of the University of Montana 34. Grand Forks, ND - Chester Fritz Library, University of North Dakota 37. Houghton, MI - Opie Library, Michigan Technological University 59. Orono, ME - Raymond H. Fogler Library, University of Maine 15. Burlington, VT - Bailey/Howe Library, University of Vermont 25. Concord, NH - University of New Hampshire School of Law Library 13. Boston, MA - Boston Public Library 64. Providence, RI - Providence Public Library 57. Newark, NJ - Newark Public Library 55. New York, NY - Science, Industry and Business Library, New York Public Library 60. Philadelphia, PA - The Free Library of Philadelphia 69. Rochester, NY - Central Library of Rochester and Monroe County 14. Buffalo, NY - Buffalo and Erie County Public Library 63. Pittsburgh, PA - The Carnegie Library of Pittsburgh 22. Cleveland, OH - Cleveland Public Library 30. Detroit, MI - Detroit Public Library 80. Toledo, OH - Toledo/Lucas County Public Library 51. Milwaukee, WI - Milwaukee Public Library 19. Chicago, IL - Chicago Public Library 39. Indianapolis, IN - Indianapolis-Marion County Public Library 52. Minneapolis, MN - Minneapolis Central, Hennepin County Library 27. Davenport, IA - Davenport Public Library 71. St. Louis, MO - St. Louis Public Library 20. Cincinnati, OH - The Public Library of Cincinnati and Hamilton County 45. Louisville, KY - Louisville Free Public Library 12. Birmingham, AL - Birmingham Public Library 26. Dallas, TX - Dallas Public Library 33. Fort Lauderdale, FL - Broward County Main Library 50. Miami, FL - Miami-Dade Public Library 73. San Antonio, TX - San Antonio Public Library 74. San Diego, CA - San Diego Public Library 44. Los Angeles, CA - Los Angeles Public Library 29. Denver, CO - Denver Public Library 79. Sunnyvale, CA - Sunnyvale Public Library 75. San Francisco, CA - San Francisco Public Library 66. Rapid City, SD - Devereaux Library, South Dakota School of Mines and Technology 67. Reno, NV - Mathewson-IGT Knowledge Center, University of Nevada-Reno 72. Salt Lake City, UT - Marriott Library, University of Utah 42. Lincoln, NE - Engineering Library, University of Nebraska-Lincoln 68. Riverside, CA - Orbach Science Library, University of California-Riverside 78. Stillwater, OK - Edmon Low Library, Oklahoma State University 46. Lubbock, TX - Texas Tech University Library 31. Fairbanks, AK - Mather Library, Geophysical Institute, University of Alaska Fairbanks 24. College Station, TX - Texas A&M University Libraries 7. Austin, TX - McKinney Engineering Library, University of Texas at Austin 38. Houston, TX - The Fondren Library, Rice University 9. Baton Rouge, LA - Troy H. Middleton Library, Louisiana State University 58. Orlando, FL - University of Central Florida Libraries 49. Mayagüez, PR - General Library, University of Puerto Rico-Mayagüez 10. Bayamón, PR - Learning Resources Center, University of Puerto Rico 6. Auburn, AL - Ralph Brown Draughon Library, Auburn University 5. Atlanta, GA - Library and Information Center, Georgia Institute of Technology 21. Clemson, SC - R.M. Cooper Library, Clemson University 54. Nashville, TN - Stevenson Science and Engineering Library, Vanderbilt University 17. Charlotte, NC - J. Murrey Atkins Library, University of North Carolina at Charlotte 65. Raleigh, NC - D.H. Hill Library, North Carolina State University 47. Macomb, IL - Malpass Library, Western Illinois University 35. Highland Heights, KY-Steely Library, Northern Kentucky University 48. Madison, WI - Kurt F. Wendt Library, University of Wisconsin-Madison 11. Big Rapids, MI - FLITE Library, Ferris State University 83. West Lafayette, IN - Siegesmund Engineering Library, Purdue University 4. Ann Arbor, MI - Art, Architecture and Engineering Library, University of Michigan 28. Dayton, OH - Paul Laurence Dunbar Library, Wright State University 53. Morgantown, WV - Evansdale Library, West Virginia University 81. University Park, PA - PAMS Library, Pennsylvania State University 62. Piscataway, NJ - Library of Science and Medicine, Rutgers University 56. Newark, DE - University of Delaware Library 23. College Park, MD - Engineering and Physical Sciences Library, University of Maryland 82. Washington, DC - Founders Library, Howard University 8. Baltimore, MD - University of Baltimore Law Library 36. Honolulu, HI - Hawaii State Library 61. Phoenix, AZ - State Library of Arizona 40. Jackson, MS - Mississippi Library Commission 43. Little Rock, AR - Arkansas State Library 70. Sacramento, CA - California State Library 18. Cheyenne, WY - Wyoming State Library 41. Kansas City, MO - Linda Hall Library

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PTRC resources icon - State Library PTRC resources icon - Special Library

 

PTRC Locations by State

States A - K

States L - N

States O - W
Alabama - AL Alaska - AK Arizona - AZ Arkansas - AR California - CA Colorado - CO Connecticut - CT Delaware - DE District of Columbia - DC Florida - FL Georgia - GA Hawaii - HI Illinois - IL Indiana - IN Iowa - IA Kansas - KS Kentucky - KY Louisiana - LA Maine - ME Maryland - MD Massachusetts - MA Michigan - MI Minnesota - MN Mississippi - MS Missouri - MO Montana - MT Nebraska - NE Nevada - NV New Hampshire - NH New Jersey - NJ New York - NY North Carolina - NC North Dakota - ND Ohio - OH Oklahoma - OK Pennsylvania - PA Puerto Rico - PR Rhode Island - RI South Carolina - SC South Dakota - SD Tennessee - TN Texas - TX Utah - UT Vermont - VT Washington - WA West Virginia - WV Wisconsin - WI Wyoming - WY