Inventor · disambiguated record
Gerd Schaefer
Also filed as: SCHAEFER GERD
7 granted patents·56 citations·filing 1980–2009
84Inventor score
Top patents by PatentIndex Score
7 records- 0185US7605292B2Method for the separation of polymeric by-products from 1,4-butynediolBASF AG·Filed 2009·Granted Oct 20, 2009·5 cites·21 claims
- 0285US7538254B2Method for the separation of polymeric by-products from 1,4-butynediolBASF AG·Filed 2006·Granted May 26, 2009·5 cites·8 claims
- 0384US7572941B2Method for the separation of polymeric by-products from 1,4-butynediolBASF AG·Filed 2009·Granted Aug 11, 2009·4 cites·20 claims
- 0483US7524996B2Method for the separation of polymeric by-products from 1,4-butynediolBASF AG·Filed 2006·Granted Apr 28, 2009·4 cites·7 claims
- 0559US4413788ADevice for the feeding of enamel to an electrostatic paint emitterRANSBURG GMBH·Filed 1980·Granted Nov 8, 1983·24 cites·9 claims
- 0641US5647417ALong-timber chipping machineINTER WOOD MASCHINEN·Filed 1996·Granted Jul 15, 1997·10 cites·18 claims
- 0732US5074945AProcess and device for producing a coherent web from long sliversINTER WOOD MASCHINEN·Filed 1990·Granted Dec 24, 1991·4 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →