Inventor · disambiguated record
Francis H. Smith
Also filed as: SMITH FRANCIS · SMITH FRANCIS H · SMITH FRANCIS HUGHES
9 granted patents·131 citations·filing 1975–2014
88Inventor score
Top patents by PatentIndex Score
9 records- 0192US3958884AInterferometric apparatusVICKERS LTD·Filed 1975·Granted May 25, 1976·54 cites·16 claims
- 0290US8812648B2Techniques for measuring above-the-fold page renderingSUBRAMANIAN MAHESH·Filed 2005·Granted Aug 19, 2014·28 cites·21 claims
- 0375US9473366B2Techniques for measuring above-the-fold page renderingEBAY INC·Filed 2014·Granted Oct 18, 2016·3 cites·20 claims
- 0464US4689557AIn-axle vehicle wheel speed sensing deviceLUCAS IND PLC·Filed 1986·Granted Aug 25, 1987·24 cites·6 claims
- 0550US4088410AOptical sizing instrumentVICKERS LTD·Filed 1976·Granted May 9, 1978·12 cites·26 claims
- 0640US4406526AFocusing of optical viewing apparatusVICKERS LTD·Filed 1981·Granted Sep 27, 1983·7 cites·8 claims
- 0731US4286875ADiffractometerVICKERS LTD·Filed 1979·Granted Sep 1, 1981·2 cites·26 claims
- 0828US4492470AMeasuring microscopeVICKERS LTD·Filed 1982·Granted Jan 8, 1985·0 cites·12 claims
- 0926US4286874ADiffractometerVICKERS LTD·Filed 1979·Granted Sep 1, 1981·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →