Inventor · disambiguated record
Helmut Graf
Also filed as: GRAF HELMUT
4 granted patents·83 citations·filing 1985–1998
77Inventor score
Top patents by PatentIndex Score
4 records- 0174US4719469ADirection-determining systemSTANDARD ELEKTRIK LORENZ AG·Filed 1986·Granted Jan 12, 1988·41 cites·7 claims
- 0259US6088901AMethod for producing a carrier element for semiconductor chipsSIEMENS AG·Filed 1998·Granted Jul 18, 2000·24 cites·9 claims
- 0346US5100738AReinforced concrete containing coated steel reinforcing memberREBAR COUPLERBOX INC·Filed 1990·Granted Mar 31, 1992·16 cites·8 claims
- 0427US4704032ARotation rate measuring instrumentSTANDARD ELEKTRIK LORENZ AG·Filed 1985·Granted Nov 3, 1987·2 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Helmut Graf 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 →