Inventor · disambiguated record
Philip Richardson
Also filed as: RICHARDSON PHILIP · RICHARDSON PHILIP E
13 granted patents·2 pending applications·1,857 citations·filing 1975–2021
95Inventor score
Files withRICHARDSON MARGARET P3UNITED STATES SURGICAL CORP3CHARTEX INT PLC1FLETCHER TERRY CO1HILTI AG1
Top patents by PatentIndex Score
15 records- 0192US5454823ASuturing apparatusFiled 1994·Granted Oct 3, 1995·574 cites·49 claims
- 0285US5690653ASuturing apparatusFiled 1995·Granted Nov 25, 1997·346 cites·25 claims
- 0384US5674229ASurgical suturing apparatus with loading mechanismUNITED STATES SURGICAL CORP·Filed 1995·Granted Oct 7, 1997·298 cites·30 claims
- 0483US5674230ASurgical suturing apparatus with locking mechanismsUNITED STATES SURGICAL CORP·Filed 1995·Granted Oct 7, 1997·283 cites·18 claims
- 0580US5817365AProduction of rubber articles, such as glovesFiled 1995·Granted Oct 6, 1998·46 cites·44 claims
- 0676US5871488ASurgical suturing apparatus with locking mechanismsUNITED STATES SURGICAL CORP·Filed 1997·Granted Feb 16, 1999·183 cites·11 claims
- 0766US5524294ATamper- or damage-indicating membersFiled 1993·Granted Jun 11, 1996·25 cites·17 claims
- 0862US5224221ATamper or damage indicating membersRICHARDSON PHILIP·Filed 1989·Granted Jul 6, 1993·32 cites·10 claims
- 0956US12253105B2Use of an oversized threaded rod in a locking oblong holeHILTI AG·Filed 2021·Granted Mar 18, 2025·0 cites·3 claims
- 1054US5622185ABarrier deviceCHARTEX INT PLC·Filed 1995·Granted Apr 22, 1997·20 cites·7 claims
- 1141US4010542APlastic scoring toolFLETCHER TERRY CO·Filed 1975·Granted Mar 8, 1977·13 cites·2 claims
- 1240US2004044307A1Urinary cathetersFiled 2001·Application pending·0 cites
- 1340US2005256447A1Control of liquid flow into or out of a human or animal bodyRICHARDSON MARGARET P·Filed 2003·Application pending·0 cites
- 1436US5193555ABarrier deviceRICHARDSON MARGARET P·Filed 1989·Granted Mar 16, 1993·19 cites·17 claims
- 1533US5146930AContraceptive and anti-infective barrier deviceRICHARDSON MARGARET P·Filed 1991·Granted Sep 15, 1992·18 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when Philip Richardson 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 →