Inventor · disambiguated record
Joseph R. Humphrey
Also filed as: HUMPHREY JOSEPH R
4 granted patents·112 citations·filing 1976–1999
80Inventor score
Top patents by PatentIndex Score
4 records- 0186US4449376AIndoor unit for electric heat pumpWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted May 22, 1984·44 cites·6 claims
- 0266US4088466AMulti-position air conditioning unitWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted May 9, 1978·25 cites·3 claims
- 0365US6286837B1Compressor piston rod packing ring setCAPITAL FORMATION INC·Filed 1999·Granted Sep 11, 2001·30 cites·16 claims
- 0432US5941622AEnd member for food display caseFiled 1997·Granted Aug 24, 1999·13 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Joseph R. Humphrey files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →