Inventor · disambiguated record
Donald Holder
Also filed as: HOLDER DONALD · HOLDER DONALD EDWARD
2 granted patents·1 pending application·29 citations·filing 1995–2022
54Inventor score
Top patents by PatentIndex Score
3 records- 0151US5694966AFlow responsive pressure regulating unloaderGIANT IND INC·Filed 1995·Granted Dec 9, 1997·29 cites·9 claims
- 0241US2022105464A1Systems and methods for biomass carbon removal and storageHOLDER DONALD EDWARD·Filed 2021·Application pending·0 cites
- 0337US12454930B2Fuel feed for motor-driven high pressure fuel pumpSTANADYNE OPERATING COMPANY LLC·Filed 2022·Granted Oct 28, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →