Inventor · disambiguated record
Denis H. Ashworth
Also filed as: ASHWORTH DENIS H
7 granted patents·103 citations·filing 1977–1984
85Inventor score
Top patents by PatentIndex Score
7 records- 0184US4179010AAccess equipmentSIMON ENG DUDLEY LTD·Filed 1977·Granted Dec 18, 1979·36 cites·2 claims
- 0275US4536009AVehicle stabilizing systemSIMON ENG DUDLEY LTD·Filed 1983·Granted Aug 20, 1985·27 cites·11 claims
- 0354US4296833AHydraulically operated access equipmentSIMON ENG DUDLEY LTD·Filed 1979·Granted Oct 27, 1981·13 cites·11 claims
- 0451US4222457AHydraulic platformsSIMON ENG DUDLEY LTD·Filed 1979·Granted Sep 16, 1980·11 cites·11 claims
- 0536US4286721AAccess equipmentSIMON ENGINEERING DUDLY LIMITE·Filed 1979·Granted Sep 1, 1981·8 cites·11 claims
- 0635US4687073AHydraulically elevatable access equipmentSIMON ENG DUDLEY LTD·Filed 1984·Granted Aug 18, 1987·6 cites·15 claims
- 0729US4294188AHydraulically operated access equipmentSIMON ENG DUDLEY LTD·Filed 1979·Granted Oct 13, 1981·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →