TH

Thomas W. Heermans

RW Regal Ware: 2 patents #4 of 18Top 25%
Overall (All Time): #2,339,020 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4776296 Mounting for audible signal valve knob — 1988-10-11
4418637 Audible signal valve knob — 1983-12-06