Inventor · disambiguated record
Earl W. Brinkman
Also filed as: BRINKMAN EARL W
3 granted patents·28 citations·filing 1975–1976
68Inventor score
Top patents by PatentIndex Score
3 records- 0152US4014558AChuck-closing mechanism for automatic screw machineDAVENPORT MACHINE TOOL CO INC·Filed 1976·Granted Mar 29, 1977·14 cites·9 claims
- 0249US3936104ABearing assembly for screw machine spindleDAVENPORT MACHINE TOOL DIVISIO·Filed 1975·Granted Feb 3, 1976·11 cites·7 claims
- 0323US4027376AMethod for producing sparking wheelsDAVENPORT MACHINE TOOL·Filed 1976·Granted Jun 7, 1977·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →