DK

Darren L. Krahn

Caterpillar: 7 patents #907 of 8,398Top 15%
📍 Mentor, OH: #97 of 709 inventorsTop 15%
🗺 Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #757,425 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6710467 Method and apparatus for changing the rating of a electronically controlled engine generator set Andrew N. Braun, Michael A. Dvorsky, Jeffrey A. Kocovsky 2004-03-23
6107927 Generator set controller with integral synchroscope mode Michael A. Dvorsky, Sekar Srinivasan, Siva Subramaniam 2000-08-22
6104171 Generator set with redundant bus sensing and automatic generator on-line control Michael A. Dvorsky 2000-08-15
5709080 Leak detection method and apparatus for an exhaust purification system Amit Arora, Ward L. Bivens, Randy N. Peterson 1998-01-20
5072648 Control system for a fluid operated jack John E. Wible 1991-12-17
5052882 Apparatus and method for controllably positioning forks of a material handling vehicle Andrew P. Blau, Paul D. Grohsmeyer, Joseph J. Harding 1991-10-01
4869635 Apparatus for controllably positioning a lift mast assembly of a work vehicle 1989-09-26