Inventor · disambiguated record
Gerald W. Johannsen
Also filed as: JOHANNSEN GERALD W
3 granted patents·16 citations·filing 1985–1994
65Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
3 records- 0141US4581805AWire-marking clip applicatorMINNESOTA MINING & MFG·Filed 1985·Granted Apr 15, 1986·9 cites·14 claims
- 0230USD378765SWire marker dispenserMINNESOTA MINING & MFG·Filed 1994·Granted Apr 8, 1997·2 cites·1 claims
- 0328US5193427AWire marker dispenserMINNESOTA MINING & MFG·Filed 1992·Granted Mar 16, 1993·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →