Kenneth D. Stumpf

DI Dolan-Jenner Industries: 2 patents #3 of 15Top 20%

📍 Chelmsford, MA: #414 of 858 inventorsTop 50%

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,263,102 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5790734	Optical dispersion apparatus and method	—	1998-08-04
5579177	Optical dispersion apparatus and method	—	1996-11-26