Assignee
RICHARDSON MFG CO
US·4 granted patents·124 citations·filing 1976–1978
Technology mixA01B4
Top patents by PatentIndex Score
4 records- 0190US4204575AMethod of folding a plurality of wing sections of an articulated implementRICHARDSON MFG CO·Filed 1978·Granted May 27, 1980·43 cites·4 claims
- 0290US4133391AFolding flexible undercutter plowRICHARDSON MFG CO·Filed 1976·Granted Jan 9, 1979·43 cites·13 claims
- 0384US4206816AFolding flexible undercutter plowRICHARDSON MFG CO·Filed 1978·Granted Jun 10, 1980·27 cites·1 claims
- 0461US4150725AImplement with compensation for terrain irregularitiesRICHARDSON MFG CO·Filed 1976·Granted Apr 24, 1979·11 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →