Assignee
PETERSEN GERALD A
3 granted patents·89 citations·filing 1975–1981
Top patents by PatentIndex Score
3 records- 0184US4050172AExcavator tooth, holder therefor and staple retainerPETERSEN GERALD A·Filed 1975·Granted Sep 27, 1977·44 cites·8 claims
- 0280US4367602ALock and key retainer for excavator toothPETERSEN GERALD A·Filed 1981·Granted Jan 11, 1983·45 cites·9 claims
- 0323US4133196AKey chain constructionPETERSEN GERALD A·Filed 1977·Granted Jan 9, 1979·0 cites·2 claims
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