Inventor

SCHAEFFER WILLIAM R

US4 patents

⚠️ This page may combine multiple inventors who share the name “SCHAEFFER WILLIAM R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUSION SYSTEMS CORP

2 patents

US5300331AApr 5, 1994

Method and apparatus for UV curing thick pigmented coatings

FUSION SYSTEMS CORP64 citations93

US5446073AAug 29, 1995

Photopolymerization process employing a charge transfer complex without a photoinitiator

FUSION SYSTEMS CORP57 citations89

PARKER HANNIFIN CORP

1 patent

US5339249AAug 16, 1994

Machine control system

PARKER HANNIFIN CORP56 citations89

SARTOMER TECHNOLOGIES CO INC

1 patent

US6399672B1Jun 4, 2002

Oil soluble metal-containing compounds, compositions and methods

SARTOMER TECHNOLOGIES CO INC51 citations88