Assignee
DOWNS MICHAEL J
GB·3 granted patents·436 citations·filing 1982–1983
Top patents by PatentIndex Score
3 records- 0197US4576479AApparatus and method for investigation of a surfaceDOWNS MICHAEL J·Filed 1983·Granted Mar 18, 1986·166 cites·8 claims
- 0296US4571082AApparatus and method for measuring refractive indexDOWNS MICHAEL J·Filed 1983·Granted Feb 18, 1986·226 cites·8 claims
- 0388US4534649ASurface profile interferometerDOWNS MICHAEL J·Filed 1982·Granted Aug 13, 1985·44 cites·10 claims
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