Inventor · disambiguated record
Charles John Gilfert
Also filed as: GILFERT CHARLES JOHN
3 granted patents·36 citations·filing 1998–2001
67Inventor score
Top patents by PatentIndex Score
3 records- 0185US6617004B2Multi-purpose absorbent and cut-resistant sheet materialsPROCTER & GAMBLE·Filed 2001·Granted Sep 9, 2003·31 cites·20 claims
- 0235US6537616B2Stam-assisted paper impregnationPAPER TECHNOLOGY FOUNDATION IN·Filed 1999·Granted Mar 25, 2003·4 cites·18 claims
- 0329US6537615B2Steam-assisted paper impregnationPAPER TECHNOLOGY FOUNDATION IN·Filed 1998·Granted Mar 25, 2003·1 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Charles John Gilfert 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 →