Inventor · disambiguated record
Herbert Hess
Also filed as: HESS HERBERT · HESS HERBERT L
8 granted patents·1 pending application·140 citations·filing 1974–2015
87Inventor score
Files withIDAHO RES FOUND3RAMPF FORMEN GMBH2ALAHMAD MAHMOUD A1EVT ENERGIE & VERFAHRENSTECH1UNIV KOELN1
Top patents by PatentIndex Score
9 records- 0182US5483140AThyristor based DC link current source power conversion system for motor driven operationWISCONSIN ALUMNI RES FOUND·Filed 1993·Granted Jan 9, 1996·64 cites·24 claims
- 0273US7061298B2High voltage to low voltage level shifterIDAHO RES FOUND·Filed 2004·Granted Jun 13, 2006·17 cites·18 claims
- 0365US10107923B2Receiving container for a detector which operates in an ultrahigh vacuum or in a protective gas atmosphere consisting of high-purity gasUNIV KOELN·Filed 2015·Granted Oct 23, 2018·2 cites·15 claims
- 0465US3949943AMill bowl lining constructionEVT ENERGIE & VERFAHRENSTECH·Filed 1974·Granted Apr 13, 1976·21 cites·4 claims
- 0559US7030654B2Low voltage to extra high voltage level shifter and related methodsIDAHO RES FOUND·Filed 2004·Granted Apr 18, 2006·9 cites·19 claims
- 0654US7112995B2Low voltage to high voltage level shifter and related methodsIDAHO RES FOUND·Filed 2004·Granted Sep 26, 2006·7 cites·20 claims
- 0754US6093012AForm for manufacturing concrete form components by machineRAMPF FORMEN GMBH·Filed 1996·Granted Jul 25, 2000·10 cites·10 claims
- 0849US5643616AConcrete-molding machineRAMPF FORMEN GMBH·Filed 1995·Granted Jul 1, 1997·10 cites·13 claims
- 0937US2006092583A1Switch array and power management system for batteries and other energy storage elementsALAHMAD MAHMOUD A·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Herbert Hess 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 →