Assignee
GEN AUDIO VISUAL INC
US·3 granted patents·13 citations·filing 1974–1983
Top patents by PatentIndex Score
3 records- 0137US4518233AAutomatic lamp changer for modular slide projectorGEN AUDIO VISUAL INC·Filed 1983·Granted May 21, 1985·4 cites·2 claims
- 0230US4526337AProjector stacking standGEN AUDIO VISUAL INC·Filed 1982·Granted Jul 2, 1985·9 cites·7 claims
- 037US3999848AAudio-visual cartridgeGEN AUDIO VISUAL INC·Filed 1974·Granted Dec 28, 1976·0 cites·9 claims
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