Inventor · disambiguated record
Edwin O. Margerum
Also filed as: COWAN E · MARGERUM EDWIN O
6 granted patents·119 citations·filing 1977–1993
85Inventor score
Top patents by PatentIndex Score
6 records- 0179US4140047AMobile cab with air filterSPERRY RAND CORP·Filed 1978·Granted Feb 20, 1979·30 cites·7 claims
- 0261US4875890AFeed plate assembly for axial flow combineFORD NEW HOLLAND INC·Filed 1988·Granted Oct 24, 1989·28 cites·7 claims
- 0360US5448873ANet knife for round balerNEW HOLLAND NORTH AMERICA INC·Filed 1993·Granted Sep 12, 1995·20 cites·7 claims
- 0454US5259167AControl mechanism for round baler web cutting apparatusFORD NEW HOLLAND INC·Filed 1992·Granted Nov 9, 1993·24 cites·4 claims
- 0550US4124032AAdjustable feed clearance means for axial flow type combineSPERRY RAND CORP·Filed 1977·Granted Nov 7, 1978·10 cites·10 claims
- 0636US5014613ATwine wrapper trip mechanismFORD NEW HOLLAND INC·Filed 1990·Granted May 14, 1991·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →