Inventor · disambiguated record
John C. Wisehart
Also filed as: WISEHART JOHN C
3 granted patents·336 citations·filing 1993–1996
78Inventor score
Files withCHARLES MACHINE WORKS3
Top patents by PatentIndex Score
3 records- 0197US5850624AElectronic compassCHARLES MACHINE WORKS·Filed 1995·Granted Dec 15, 1998·235 cites·74 claims
- 0271US5880680AApparatus and method for determining boring direction when boring undergroundCHARLES MACHINE WORKS·Filed 1996·Granted Mar 9, 1999·69 cites·78 claims
- 0363US5703484ARoll independent variable inductance inclinometerCHARLES MACHINE WORKS·Filed 1993·Granted Dec 30, 1997·32 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →