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EK

Edward C. King

Ncr: 13 patents #88 of 2,952Top 3%

CTCpu Technology: 8 patents #2 of 7Top 30%

MRMilton Roy: 2 patents #6 of 52Top 15%

The Boeing: 1 patents #8,242 of 15,756Top 55%

Eugene, OR: #29 of 1,137 inventorsTop 3%

Oregon: #1,487 of 28,073 inventorsTop 6%

Overall (All Time): #147,315 of 4,157,543Top 4%

27 Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
4583312	Changeable sign board with magnetic characters	Larry G. Robinson	1986-04-22
4507888	Magnetic digital display sign	Larry G. Robinson	1985-04-02