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USPTO Patent Rankings Data through Sept 30, 2025
LK

Lawrence M. Klubert

KIKeithley Instruments: 1 patents #36 of 82Top 45%
Lakewood, OH: #261 of 447 inventorsTop 60%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,616,705 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6069484 Source measure unit current preamplifier Gregory Sobolewski 2000-05-30