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John Sikorcin

VTVapor Technologies: 2 patents #6 of 59Top 15%

McLeansboro, IL: #223 of 612 inventorsTop 40%

Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,350,034 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4616528	Valve actuator with continuous manual override	Richard F. Malinski	1986-10-14
4273307	Clutch for valve actuator	Richard F. Malinski	1981-06-16