JK

John W. Kroll

EA Eaton: 6 patents #481 of 3,708Top 15%
Overall (All Time): #894,793 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4887430 Bistable SME actuator with retainer Michael S. Baran, James E. Mading 1989-12-19
4570139 Thin-film magnetically operated micromechanical electric switching device 1986-02-11
4570144 Thermally actuated variable-rating circuit breaker having adjustable heat sink means Robert B. Bridges, John R. Brubaker, Jerome K. Hastings 1986-02-11
4522147 SME shutter mechanism Roy Hyink 1985-06-11
4520336 Electrothermally actuated switch Jerome K. Hastings, John R. Brubaker 1985-05-28
4520375 Fluid jet ejector 1985-05-28