Inventor · disambiguated record
David Pfister
Also filed as: PFISTER DAVID · PFISTER DAVID K
5 granted patents·1 pending application·25 citations·filing 1999–2017
76Inventor score
Top patents by PatentIndex Score
6 records- 0182US9725558B2Process to prepare a cyclic oligomer and a cyclic oligomer obtainable therebySULZER CHEMTECH AG·Filed 2013·Granted Aug 8, 2017·4 cites·17 claims
- 0280US10377853B2Process to prepare a polyester polymer composition comprising a polyester polymer having furanic units and a polyester polymer composition obtainable thereby and the use thereofSULZER CHEMTECH AG·Filed 2017·Granted Aug 13, 2019·1 cites·15 claims
- 0354US2016002397A1A Process to Prepare a Polyester Polymer Composition Comprising a Polyester Polymer Having Furanic Units and a Polyester Polymer Composition Obtainable Thereby and the use ThereofSULZER CHEMTECH AG·Filed 2013·Application pending·0 cites
- 0449US6622828B1Cam bushing for cam braking systemMERITOR HEAVY VEHICLE SYS LTD·Filed 1999·Granted Sep 23, 2003·12 cites·39 claims
- 0531US6550780B1Washer seal for a cam braking systemMERITOR HEAVY VEHICLE SYS LTD·Filed 1999·Granted Apr 22, 2003·5 cites·27 claims
- 0625US6237732B1Bushing boot for a cam braking systemMERITOR HEAVY VEHICLE SYS LTD·Filed 1999·Granted May 29, 2001·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →