Inventor · disambiguated record
David G. Hackbarth
Also filed as: HACKBARTH DAVID G
3 granted patents·105 citations·filing 1995–1996
74Inventor score
Files withUS CONTROLS CORP3
Top patents by PatentIndex Score
3 records- 0188US5589671ARotary switch with spring stabilized contact control rotorUS CONTROLS CORP·Filed 1995·Granted Dec 31, 1996·73 cites·17 claims
- 0269US5594220ARotary switch with cam operated sliding contact engaging noble metal stationary contact bar surfaceUS CONTROLS CORP·Filed 1995·Granted Jan 14, 1997·24 cites·8 claims
- 0340US5893279ALid-switch with out-of-balance detectionUS CONTROLS CORP·Filed 1996·Granted Apr 13, 1999·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →