ER

Edward J. Riggs

KI King Instrument: 3 patents #4 of 14Top 30%
📍 West Chicago, IL: #51 of 269 inventorsTop 20%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #865,158 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7898421 Med-monotype (known as “the eye”), a system and equipment for collecting and verifying service performance data James Foxx 2011-03-01
6743151 Auto-calibrating force and direction sensing scoring system for fencing Paul M. Pappas 2004-06-01
5870458 Automatic facsimile/data/voice switch Paul M. Pappas 1999-02-09
4386285 Digitally controllable analog switch David O. Neathery 1983-05-31
4341362 Anticipating servo controller for controlling magnetic tape movement in a tape cassette loader David O. Neathery 1982-07-27
4325092 Apparatus for detection of cue data carried by a recording medium moving at greatly varying speeds David O. Neathery 1982-04-13