Inventor

VORNSAND STEVEN J

US5 patents

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

ZENITH ELECTRONICS CORP

2 patents

US6212679B1Apr 3, 2001

External control of parental content controls in institutional television receivers

ZENITH ELECTRONICS CORP20 citations90

US6661471B1Dec 9, 2003

Selectable on position for single closure control television receiver

ZENITH ELECTRONICS CORP5 citations60

EMTEQ INC

1 patent

US7173383B2Feb 6, 2007

Lighting apparatus having a plurality of independently controlled sources of different colors of light

EMTEQ INC90 citations95

CARMEN MATTHEW LLC

1 patent

US7135664B2Nov 14, 2006

Method of adjusting multiple light sources to compensate for variation in light output that occurs with time

CARMEN MATTHEW LLC167 citations95

WILLIAMS ELECTRONICS GAMES INC

1 patent

US5529294AJun 25, 1996

Lighted stand-up target

WILLIAMS ELECTRONICS GAMES INC11 citations66