Inventor · disambiguated record
Bruno Grundler
Also filed as: GRUENDLER BRUNO · GRUNDLER BRUNO
7 granted patents·168 citations·filing 1977–1990
86Inventor score
Files withSIG SCHWEIZ INDUSTRIEGES7
Top patents by PatentIndex Score
7 records- 0194US4129976AApparatus for forming, filling and closing bagsSIG SCHWEIZ INDUSTRIEGES·Filed 1977·Granted Dec 19, 1978·88 cites·6 claims
- 0269US4365459AApparatus for producing bag packagesSIG SCHWEIZ INDUSTRIEGES·Filed 1980·Granted Dec 28, 1982·24 cites·10 claims
- 0367US5095960AApparatus for filling bags with bulk materialSIG SCHWEIZ INDUSTRIEGES·Filed 1990·Granted Mar 17, 1992·26 cites·6 claims
- 0456US4938391AConvertible metering apparatus for different flowable goods of unlike consistencySIG SCHWEIZ INDUSTRIEGES·Filed 1988·Granted Jul 3, 1990·16 cites·9 claims
- 0540US4561572AApparatus for dispensing bulk goodsSIG SCHWEIZ INDUSTRIEGES·Filed 1983·Granted Dec 31, 1985·8 cites·8 claims
- 0631US4468214AMethod and apparatus for shaping a rectangular carton blankSIG SCHWEIZ INDUSTRIEGES·Filed 1982·Granted Aug 28, 1984·3 cites·8 claims
- 0730US4446676ABag handling apparatus for a bag making machineSIG SCHWEIZ INDUSTRIEGES·Filed 1981·Granted May 8, 1984·3 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Bruno Grundler 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 →