Inventor · disambiguated record
Franz-Josef Puttman
Also filed as: PUETTMAN FRANZ-JOSEF · PUTTMAN FRANZ-JOSEF
3 granted patents·1 pending application·97 citations·filing 1996–2002
75Inventor score
Technology areasE21B
Files withTRACTO TECHNIK3
Top patents by PatentIndex Score
4 records- 0162US5795991AArrangement of an impact-sensitive device in a housingTRACTO TECHNIK·Filed 1996·Granted Aug 18, 1998·46 cites·16 claims
- 0246US5895176ADevice for connecting a pipeline conduit to a ground-boring machineTRACTO TECHNIK·Filed 1997·Granted Apr 20, 1999·26 cites·9 claims
- 0344US5980157AGround-boring machineTRACTO TECHNIK·Filed 1997·Granted Nov 9, 1999·25 cites·19 claims
- 0427US2004099442A1Method for rock-chiselingFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Franz-Josef Puttman 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 →