Inventor
WILLIAMS GREGORY E
US10 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS GREGORY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GMI HOLDINGS INC
5 patentsUS5243784ASep 14, 1993
Limit switch arrangement for garage door operator
GMI HOLDINGS INC27 citations91
US5221869AJun 22, 1993
Motor assembly for chain-drive garage door operator
GMI HOLDINGS INC24 citations89
US5568704AOct 29, 1996
Clutchless screw drive door operator
GMI HOLDINGS INC13 citations71
US11643861B2May 9, 2023
Release mechanism for a door operator
GMI HOLDINGS INC3 citations67
US11578525B2Feb 14, 2023
Door operator with isolated components
GMI HOLDINGS INC3 citations67
CORNING INC
4 patentsUS7228033B2Jun 5, 2007
Optical waveguide lens and method of fabrication
CORNING INC40 citations92
US5017206AMay 21, 1991
Method of providing a 1xN fiber optic coupler
CORNING INC44 citations92
US4983195AJan 8, 1991
Method of making fiber optic coupler with longitudinal protrusions
CORNING INC14 citations66
US6449033B2Sep 10, 2002
Apparatus and method for measuring polarization dependent loss
CORNING INC11 citations64