JP

Jeffrey L. Peterson

HY Hypertherm: 7 patents #36 of 199Top 20%
MS Msi Defense Solutions: 2 patents #6 of 14Top 45%
NA Nashua: 1 patents #32 of 89Top 40%
NI Nelson Industrial: 1 patents #48 of 105Top 50%
Overall (All Time): #420,177 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9027937 Electronically adjustable damper and system Jeffrey S. Ryan, David Holden, James M. Wyler, Todd J. Holbert, Andrew M. Wizorek 2015-05-12
8967345 Adjustable rebound buffer David Holden, Andrew M. Wizorek 2015-03-03
7926223 Chemical application line 2011-04-19
6250422 Dual cross-flow muffler Gary D. Goplen, Kory J. Schuhmacher 2001-06-26
6028287 Plasma arc torch position control Christopher S. Passage, John Sobr 2000-02-22
5866872 Plasma arc torch position control Zhipeng Lu, John Sobr, Norm LeBlanc 1999-02-02
5635088 Liquid cooled plasma arc torch system and method for replacing a torch in such system Timothy M. Brewer, John Sobr 1997-06-03
5620617 Circuitry and method for maintaining a plasma arc during operation of a plasma arc torch system Dennis M. Borowy 1997-04-15
5548097 Plasma arc cutting torch ignition circuit and method providing a forced arc transfer function Richard W. Couch, Lifeng Luo 1996-08-20
5416297 Plasma arc torch ignition circuit and method Lifeng Luo, David Jacob Rhodes 1995-05-16
5296665 Method of restarting a plasma arc torch using a periodic high frequency-high voltage signal William V. Bailey 1994-03-22
4423949 Jam detection apparatus and method in a photocopier Raymond G. Cormier, Richard A. Bridges 1984-01-03