Inventor

STEVENSON DAVID E

US10 patents

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

PHOTRAN CORP

3 patents

US5328585AJul 12, 1994

Linear planar-magnetron sputtering apparatus with reciprocating magnet-array

PHOTRAN CORP75 citations92

US5421979AJun 6, 1995

Load-lock drum-type coating apparatus

PHOTRAN CORP48 citations91

US5541770AJul 30, 1996

Light attenuating anti-reflection coating including electrically conductive layers

PHOTRAN CORP19 citations82

VIRATEC THIN FILMS INC

2 patents

US5200049AApr 6, 1993

Cantilever mount for rotating cylindrical magnetrons

VIRATEC THIN FILMS INC94 citations94

US5100527AMar 31, 1992

Rotating magnetron incorporating a removable cathode

VIRATEC THIN FILMS INC86 citations92

STEVENSON DAVID E

2 patents

USD743480SNov 17, 2015

Guitar strap

STEVENSON DAVID E4 citations69

US7749406B2Jul 6, 2010

SiOx:Si sputtering targets and method of making and using such targets

STEVENSON DAVID E3 citations56

WINTEK ELECTRO OPTICS CORP

2 patents

US7790060B2Sep 7, 2010

SiOx:Si composite material compositions and methods of making same

WINTEK ELECTRO OPTICS CORP0 citations43

US7658822B2Feb 9, 2010

SiOx:Si composite articles and methods of making same

WINTEK ELECTRO OPTICS CORP1 citations43

DRIGGERS ROBERT H

1 patent

US4966062AOct 30, 1990

Guitar support apparatus

DRIGGERS ROBERT H45 citations88