- A J Castorina
- Albright Penrose Lucas
- Barbara J Hendley Inc
- Berlin & Assoc
- Blinn & Soper
- Charles P Boukus Jr
- Datrel
- Dowell & Dowell
- Harry Diffendal & Assoc
- Hoffman Wasson & Gitler
- James R Thein
- Jennison & Shultz
- Jones Tullar & Cooper
- Laubscher Law Offices
- Laurence Stokes & Neilan
- Low & Low
- MCR Patent Svc
- Neifield Ip Law
- Paul A Guss
- Peerless Patents LTD
- Practising Law Institute
- Pruskey Law Assoc
- Schellin & Assoc
- Schwartz & Weinrieb
- Sixbey Friedman Leedom
- Spurrell Patent Svc
- Taiyo Corp
- Willian Brinks Hofer Gilson
- Young & Thompson