Inventor · disambiguated record
David W. Price
Also filed as: PRICE DAVID W · PRICE DAVID WATKIN
6 granted patents·44 citations·filing 1976–1982
81Inventor score
Files withCOAL INDUSTRY PATENTS LTD6
Top patents by PatentIndex Score
6 records- 0158US4458043AWaterproof sheetingCOAL INDUSTRY PATENTS LTD·Filed 1982·Granted Jul 3, 1984·17 cites·8 claims
- 0246US4277568ASealant materialCOAL INDUSTRY PATENTS LTD·Filed 1980·Granted Jul 7, 1981·11 cites·7 claims
- 0340US4101413AExtraction of coalCOAL INDUSTRY PATENTS LTD·Filed 1977·Granted Jul 18, 1978·8 cites·8 claims
- 0429US4251413ASealant materialCOAL INDUSTRY PATENTS LTD·Filed 1980·Granted Feb 17, 1981·1 cites·3 claims
- 0526US4111709ALuteCOAL INDUSTRY PATENTS LTD·Filed 1978·Granted Sep 5, 1978·3 cites·5 claims
- 0625US4080350ADamp proof compositionsCOAL INDUSTRY PATENTS LTD·Filed 1976·Granted Mar 21, 1978·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →