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Forest G. Brown

SISigma-Tek: 2 patents #1 of 7Top 15%

Valley Center, KS: #16 of 50 inventorsTop 35%

Kansas: #4,268 of 12,005 inventorsTop 40%

Overall (All Time): #2,359,484 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4469473	Reciprocating piston apparatus	—	1984-09-04
D271976	Piston vacuum pump	—	1983-12-27