Inventor · disambiguated record
Rolf Widmer
Also filed as: WIDMER ROLF
5 granted patents·73 citations·filing 1989–1999
81Inventor score
Top patents by PatentIndex Score
5 records- 0172US5159166ADrawroll unitRIETER AG MASCHF·Filed 1989·Granted Oct 27, 1992·21 cites·38 claims
- 0260US5781968AUnfolding buckle claspSMH MANAGEMENT SERVICES AG·Filed 1997·Granted Jul 21, 1998·22 cites·8 claims
- 0355US6000842AAssembly comprising a hard plastic watch case and at least one push button, and method for manufacturing such an assemblySMH MANAGEMENT SERVICES AG·Filed 1997·Granted Dec 14, 1999·17 cites·12 claims
- 0453US5324905ADrawing roller unit with scavenging meansRIETER AG MASCHF·Filed 1991·Granted Jun 28, 1994·10 cites·19 claims
- 0527US6346208B1Method for manufacturing an assembly comprising a hard plastic watch case and at least one push buttonSMH MAN SERVICES AG·Filed 1999·Granted Feb 12, 2002·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Rolf Widmer 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 →