Inventor

ZIEGLER WILLIAM R A

US5 patents

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

OPTEX CORP

2 patents

US5113387AMay 12, 1992

Three laser optical disk drive system

OPTEX CORP45 citations89

US5319630AJun 7, 1994

Light-tight optical disk cartridge

OPTEX CORP9 citations68

STORAGE TECHNOLOGY PARTNERS

1 patent

US4542495ASep 17, 1985

Hermetically sealed disk cartridge with adjustable optical window

STORAGE TECHNOLOGY PARTNERS21 citations80

4S SILVERSWORD SOFTWARE AND SERVICES LLC

1 patent

US11187531B2Nov 30, 2021

Multicore fiber optic gyro

4S SILVERSWORD SOFTWARE AND SERVICES LLC0 citations59

OPTEX CORPOATAION

1 patent

US5128849AJul 7, 1992

Optical disk structures for electron trapping optical memory media

OPTEX CORPOATAION8 citations59