Inventor · disambiguated record
Gunther Herrnring
Also filed as: HERRNRING GUENTHER · HERRNRING GUNTHER
7 granted patents·213 citations·filing 1977–1992
87Inventor score
Top patents by PatentIndex Score
7 records- 0190US5279652AUse of solids as antiblocking additives for marker liquidsKAUFMANN RAINER·Filed 1992·Granted Jan 18, 1994·83 cites·22 claims
- 0285US4168129APermanent-magnetically held closure cap for writing instrumentsMONTBLANC SIMPLO GMBH·Filed 1977·Granted Sep 18, 1979·40 cites·10 claims
- 0374US4573819ASystem for supplying ink for writing instrumentsMONTBLANC SIMPLO GMBH·Filed 1983·Granted Mar 4, 1986·28 cites·9 claims
- 0473US4634305AInk supply system for writing instruments which operate with liquid inkMONTBLANC SIMPLO GMBH·Filed 1984·Granted Jan 6, 1987·23 cites·8 claims
- 0571US4708506AInk supply system with tube pumpMONTBLANC SIMPLO GMBH·Filed 1986·Granted Nov 24, 1987·25 cites·5 claims
- 0655US4265726AAluminum plating cellMONTBLANC SIMPLO GMBH·Filed 1980·Granted May 5, 1981·11 cites·6 claims
- 0725US4225256APen nib with slit for liquid inksMONTBLANC SIMPLO GMBH·Filed 1978·Granted Sep 30, 1980·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Gunther Herrnring 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 →