HB

Hadley K. Burch

BD B/K Patent Development: 4 patents #2 of 3Top 70%
📍 Rutland, VT: #22 of 112 inventorsTop 20%
🗺 Vermont: #1,417 of 4,968 inventorsTop 30%
Overall (All Time): #1,302,357 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4796355 Snap action devices and methods and apparatus for making same Lyndon W. Burch 1989-01-10
4788388 Snap acting switches Lyndon W. Burch 1988-11-29
4325046 Circuit breaker 1982-04-13
4268813 Resettable thermal cut-off switch 1981-05-19