PJ

Philip Edward Johnson

DC Donaldson Company: 23 patents #43 of 695Top 7%
TB The Boeing: 6 patents #1,862 of 15,756Top 15%
AC Allen-Bradley Company: 5 patents #37 of 512Top 8%
IU Ifil Usa: 3 patents #2 of 4Top 50%
RA Rockwell Automation: 1 patents #1,276 of 1,986Top 65%
📍 Apple Valley, MN: #17 of 500 inventorsTop 4%
🗺 Minnesota: #1,581 of 52,454 inventorsTop 4%
Overall (All Time): #97,629 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
7556155 Fluid filter and methods David B. Harder, Eivind Stenersen, Curt A. Rausch, John R. Hacker 2009-07-07
7461711 Superconducting crawler system for a production line Kevin E. McCrary, Arthur C. Day, John Edwards, Richard A. Hawkins, Mark David Higgins +3 more 2008-12-09
7088210 Electromagnet having spacer for facilitating cooling and associated cooling method Arthur C. Day, B. David Stanley 2006-08-08
6823709 Synchronized rivet gun system David H. Dowell, Frederic P. Berg, George A. Perry 2004-11-30
6433332 Protective encapsulation for a phototransducer including a surfactant film Gerald J. Chin, E. Geoffrey Miller, Brian J. Hazen, Gary L. McEachern 2002-08-13
5631629 Heartbeat communications Elik I. Fooks, Patrick J. Delaney, III 1997-05-20
5347117 Operator interface for a photoelectric control unit Elik I. Fooks, Patrick J. Delaney, III 1994-09-13
5336882 System for determining operational stability of a photoelectric control unit having a margin variable gain module Elik I. Fooks, Patrick J. Delaney, III 1994-08-09
5324931 Process for reliably detecting the passage of a target object using a photoelectric control unit employing pseudo-random jitter factor pulses Elik I. Fooks, Patrick J. Delaney, III 1994-06-28
5281810 Photoelectric control unit adapted for determining its own operating margin having dual variable-gain amplifier Elik I. Fooks, Patrick J. Delaney, III 1994-01-25