Inventor · disambiguated record
Helmut Schaffer
Also filed as: SCHAEFFER HELMUT · SCHAFFER HELMUT · SCHÄFFER HELMUT
6 granted patents·1 pending application·63 citations·filing 1974–2022
79Inventor score
Top patents by PatentIndex Score
7 records- 0190US4426757AWeb guide roller for use at high speeds and process for producing the sameAGFA GEVAERT AG·Filed 1981·Granted Jan 24, 1984·39 cites·6 claims
- 0289US8867045B2Triggering light grid and method for determining the position of containersKRONES AG·Filed 2012·Granted Oct 21, 2014·15 cites·20 claims
- 0375US12312021B2Vehicle having a spoiler and method for mounting a spoiler on a vehicleBAYERISCHE MOTOREN WERKE AG·Filed 2021·Granted May 27, 2025·1 cites·11 claims
- 0456US11834886B2Device for protection against entrapment for a door for a vehicle, door system for a vehicle and method for producing a device for protection against entrapment for a door for a vehicleKNORR BREMSE GMBH·Filed 2018·Granted Dec 5, 2023·1 cites·12 claims
- 0550US2024191553A1Device and method for recognizing a movement of an object caught in a door of a vehicle, and detection systemKNORR BREMSE GMBH·Filed 2022·Application pending·0 cites
- 0644US4014491AArrangement for adjusting and measuring web tension levelsAGFA GEVAERT AG·Filed 1974·Granted Mar 29, 1977·7 cites·5 claims
- 0743US12358353B2Protection device for a door leaf of a motor vehicleKNORR BREMSE GMBH·Filed 2019·Granted Jul 15, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →