Inventor · disambiguated record
W. Andrew Morrison
Also filed as: MORRISON W ANDREW
4 granted patents·42 citations·filing 1975–1999
76Inventor score
Top patents by PatentIndex Score
4 records- 0171USD430588SVideo magnifier for assisting persons with vision impairmentTELESENSORY CORP·Filed 1999·Granted Sep 5, 2000·21 cites·1 claims
- 0249US4001679AWedge action electrical test probeCARGILE WILLIAM P·Filed 1975·Granted Jan 4, 1977·10 cites·7 claims
- 0345USD297327SKey padTHUMBSCAN INC·Filed 1985·Granted Aug 23, 1988·5 cites·1 claims
- 0428US5703727AZoom lens and magnifier utilizing the sameTELESENSORY CORP·Filed 1994·Granted Dec 30, 1997·6 cites·7 claims
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