Inventor · disambiguated record
David A. C. Harper
Also filed as: HARPER DAVID A · HARPER DAVID A C
2 granted patents·1 pending application·70 citations·filing 1978–2008
65Inventor score
Top patents by PatentIndex Score
3 records- 0186US4331175AMounting of pressure vesselsBRISTOL AEROJET LTD·Filed 1980·Granted May 25, 1982·57 cites·3 claims
- 0257US2011155199A1Tent with automatically storing window and door coveringsCOLEMAN CO·Filed 2008·Application pending·0 cites
- 0340US4235267AValved couplingsBRISTOL AEROJET LTD·Filed 1978·Granted Nov 25, 1980·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →