RG

Ralph Grabowski

DI Dolan-Jenner Industries: 2 patents #3 of 15Top 20%
📍 Andover, MA: #650 of 1,295 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,303,876 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE34345 Fiber optic imaging system for on-line monitoring Edmond I. Vinarub, Bernard J. Dolan, Phillip Carvey, Tamas Hetenyi, Randal B. Chinnock +1 more 1993-08-17
4772128 Fiber optic imaging system for on-line monitoring Edmond I. Vinarub, Bernard J. Dolan, Phillip Carvey, Tamas Hetenyi, Randal B. Chinnock +1 more 1988-09-20