Inventor · disambiguated record
John A. Richards
Also filed as: RICHARDS JOHN · RICHARDS JOHN A · RICHARDS JOHN ABBOTT · RICHARDS JOHN H
10 granted patents·2 pending applications·192 citations·filing 1971–2019
89Inventor score
Files withRICHARDS JOHN A5AFFYMETRIX INC2RAYMOND LEE ORGANIZATION INC1WACKER CHEMIE AG1WHITEMAN MFG CO1
Top patents by PatentIndex Score
12 records- 0190US4281280AThermal electric converterRICHARDS JOHN A·Filed 1978·Granted Jul 28, 1981·52 cites·36 claims
- 0285US4335733AValve for use in handling abrasive materials and method of wear preventionRICHARDS JOHN A·Filed 1979·Granted Jun 22, 1982·38 cites·27 claims
- 0380US8688461B1Electronic registry for authenticating transferable recordsRICHARDS JOHN A·Filed 2003·Granted Apr 1, 2014·34 cites·17 claims
- 0480US4036564AConcrete pumping apparatusRICHARDS JOHN A·Filed 1971·Granted Jul 19, 1977·33 cites·21 claims
- 0569US6955788B2Apparatus and method for aligning microarray printing headAFFYMETRIX INC·Filed 2001·Granted Oct 18, 2005·11 cites·18 claims
- 0663US4067666AConcrete pumping apparatusWHITEMAN MFG CO·Filed 1976·Granted Jan 10, 1978·19 cites·18 claims
- 0759US12203198B2Production of fiber webs using airlaid nonwovensWACKER CHEMIE AG·Filed 2019·Granted Jan 21, 2025·0 cites·16 claims
- 0845US2006034725A1Apparatus and method for aligning a microarray printing headAFFYMETRIX INC·Filed 2005·Application pending·0 cites
- 0937US2002029911A1Patient weighing apparatusFiled 2001·Application pending·0 cites
- 1033US4384659AApparatus and method for pumping powdered materialRICHARDS JOHN A·Filed 1978·Granted May 24, 1983·3 cites·18 claims
- 1130US4020384ALinear particle acceleratorRAYMOND LEE ORGANIZATION INC·Filed 1975·Granted Apr 26, 1977·1 cites·2 claims
- 1225USD454183SSink-type parts washing apparatusYATES JAMES P·Filed 2000·Granted Mar 5, 2002·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when John A. Richards 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 →