Inventor · disambiguated record
Edwin M. Northup
Also filed as: NORTHUP EDWIN M
3 granted patents·162 citations·filing 1974–1990
76Inventor score
Top patents by PatentIndex Score
3 records- 0190US4136508AClosed-loop combine header height controlALLIS CHALMERS·Filed 1977·Granted Jan 30, 1979·91 cites·36 claims
- 0286US3935866AGrain loss monitorALLIS CHALMERS·Filed 1974·Granted Feb 3, 1976·63 cites·25 claims
- 0330US4991772AMultiple air-stream sealant controlROBOTIC VISION SYSTEMS·Filed 1990·Granted Feb 12, 1991·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →