Inventor · disambiguated record
Helmut Zorn
Also filed as: ZORN HELMUT
3 granted patents·62 citations·filing 1983–1995
72Inventor score
Files withSCHAEFFLER WAELZLAGER KG3
Top patents by PatentIndex Score
3 records- 0179US5642988ARadial piston pumpSCHAEFFLER WAELZLAGER KG·Filed 1995·Granted Jul 1, 1997·38 cites·3 claims
- 0254US4876997ASelf-adjusting hydraulic valve tappetSCHAEFFLER WAELZLAGER KG·Filed 1989·Granted Oct 31, 1989·15 cites·8 claims
- 0340US4477714AMethod of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappetSCHAEFFLER WAELZLAGER KG·Filed 1983·Granted Oct 16, 1984·9 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Helmut Zorn 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 →