Inventor · disambiguated record
Calvin L. Jacobson
Also filed as: JACOBSON CALVIN L
3 granted patents·78 citations·filing 1974–1984
73Inventor score
Top patents by PatentIndex Score
3 records- 0169US3957167ATransporting deviceHARLAN MFG CO INC·Filed 1974·Granted May 18, 1976·30 cites·5 claims
- 0267US4628840ACombination coulter and fertilizer knife apparatusHARLAN MANUFACTURING COMPANY·Filed 1984·Granted Dec 16, 1986·41 cites·1 claims
- 0330US4205615ASelf-aligning swivel clampJACOBSON CALVIN L·Filed 1978·Granted Jun 3, 1980·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →