DP

Donald W. Perkins

GE: 2 patents #13,562 of 36,430Top 40%
📍 Town of DeWitt, NY: #21 of 66 inventorsTop 35%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,655,948 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5363442 Retrofit interface apparatus and method for remote isolation devices Donald F. Dernbach 1994-11-08
4870421 Regulating switch for transmitting modules in a phased array radar William Peil 1989-09-26
4612549 Interference canceller loop having automatic nulling of the loop phase shift for use in a reception system Bernard H. Geyer, Jr. 1986-09-16