Inventor · disambiguated record

Irwin J. Shiffer

Also filed as: SHIFFER IRWIN J

2 granted patents·78 citations·filing 1997–2000

66Inventor score

Technology areasB29C G05B

Files withETHICON INC2

Top patents by PatentIndex Score

2 records

0188US6613254B1Method for making extruded, oriented fiberETHICON INC·Filed 2000·Granted Sep 2, 2003·64 cites·4 claims
0244US5793634AMethod and system for establishing and monitoring a needle swaging procedureETHICON INC·Filed 1997·Granted Aug 11, 1998·14 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Irwin J. Shiffer 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 →