Inventor · disambiguated record
William R. Schaeffer
Also filed as: SCHAEFFER WILLIAM · SCHAEFFER WILLIAM R
5 granted patents·1 pending application·231 citations·filing 1991–2023
84Inventor score
Files withFUSION SYSTEMS CORP2ARKEMA FRANCE1PARKER HANNIFIN CORP1SARTOMER TECHNOLOGIES CO INC1SARTOMER TECHNOLOGY COMPANY IN1
Top patents by PatentIndex Score
6 records- 0186US5300331AMethod and apparatus for UV curing thick pigmented coatingsFUSION SYSTEMS CORP·Filed 1993·Granted Apr 5, 1994·64 cites·19 claims
- 0280US6399672B1Oil soluble metal-containing compounds, compositions and methodsSARTOMER TECHNOLOGIES CO INC·Filed 1999·Granted Jun 4, 2002·51 cites·37 claims
- 0379US5446073APhotopolymerization process employing a charge transfer complex without a photoinitiatorFUSION SYSTEMS CORP·Filed 1993·Granted Aug 29, 1995·57 cites·20 claims
- 0478US5339249AMachine control systemPARKER HANNIFIN CORP·Filed 1991·Granted Aug 16, 1994·56 cites·6 claims
- 0569US2025354016A1Hals as anti-microbial additives in free-radical systemsARKEMA FRANCE·Filed 2023·Application pending·0 cites
- 0646US6469071B1Radiation curable acrylate-terminated polymers having polycarbonate repeating unitsSARTOMER TECHNOLOGY COMPANY IN·Filed 2001·Granted Oct 22, 2002·3 cites·14 claims
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