Inventor · disambiguated record
Donald S. Erkfritz
Also filed as: ERKFRITZ DONALD S
10 granted patents·404 citations·filing 1977–1984
92Inventor score
Top patents by PatentIndex Score
10 records- 0194US4315706AHolder assembly for an indexable insert for use in a cutting toolGEN ELECTRIC·Filed 1980·Granted Feb 16, 1982·83 cites·5 claims
- 0294US4294565AIndexable finishing insert for a milling cutterGEN ELECTRIC·Filed 1980·Granted Oct 13, 1981·82 cites·14 claims
- 0390US4329091AFloating wedge for use in conjunction with an indexable cutting toolGEN ELECTRIC·Filed 1980·Granted May 11, 1982·57 cites·10 claims
- 0488US4318647AAdjustable insert seat and wedge assembly for an indexable boring cutterGEN ELECTRIC·Filed 1980·Granted Mar 9, 1982·52 cites·9 claims
- 0583US4078868ACutter having inserts clamped with wedgesINGERSOLL MILLING MACHINE CO·Filed 1977·Granted Mar 14, 1978·34 cites·4 claims
- 0673US4470731AMilling cutter with adjustable finishing insertGEN ELECTRIC·Filed 1981·Granted Sep 11, 1984·27 cites·10 claims
- 0769US4529338AInsert arrangement for a milling toolGEN ELECTRIC·Filed 1983·Granted Jul 16, 1985·22 cites·3 claims
- 0862US4585375AMilling insertsGEN ELECTRIC·Filed 1984·Granted Apr 29, 1986·17 cites·10 claims
- 0960US4311418AAdjustable axial and radial locating wedge assemblies for an indexable insert cutting toolGEN ELECTRIC·Filed 1980·Granted Jan 19, 1982·21 cites·10 claims
- 1045US4341493AAdjustable clamping wedge system for cutting insert of a milling cutterGEN ELECTRIC·Filed 1980·Granted Jul 27, 1982·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →