Inventor · disambiguated record
Kirk Preston
Also filed as: PRESTON KIRK · PRESTON KIRK H
3 granted patents·31 citations·filing 1995–2018
62Inventor score
Top patents by PatentIndex Score
3 records- 0159US5570581AHydraulic valve operatorPACIFIC TECHNICAL EQUIPMENT AN·Filed 1995·Granted Nov 5, 1996·30 cites·16 claims
- 0253US10267431B2Valve operator armPACIFIC TECHNICAL EQUIPMENT & ENG INC·Filed 2016·Granted Apr 23, 2019·1 cites·8 claims
- 0331US10731306B2Street maintenance sawing trailerPACIFIC TECHNICAL EQUIPMENT & ENG INC·Filed 2018·Granted Aug 4, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →