Inventor · disambiguated record
David J. Vallins
Also filed as: VALLINS DAVID J
3 granted patents·51 citations·filing 1977–1991
72Inventor score
Top patents by PatentIndex Score
3 records- 0171US4127850AScanning display apparatusSMITHS INDUSTRIES LTD·Filed 1977·Granted Nov 28, 1978·23 cites·14 claims
- 0269US4262290ADisplay systemsSMITHS INDUSTRIES LTD·Filed 1979·Granted Apr 14, 1981·21 cites·15 claims
- 0332US5134638AShift register connection between electrical circuitsSMITHS INDUSTRIES PLC·Filed 1991·Granted Jul 28, 1992·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →