PT

Paul C. Tyrrell

RM Rival Manufacturing: 1 patents #17 of 38Top 45%
Overall (All Time): #3,874,004 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5007103 Automatic shut-off and alarm for electric heater Johannes B. Backes, David D. McCormick, John F. Jesse 1991-04-09