Philip B. Newell

GP Gte Products: 1 patents #520 of 928Top 60%

OS Osram Sylvania: 1 patents #499 of 820Top 65%

📍 Carlisle, MA: #210 of 364 inventorsTop 60%

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

Overall (All Time): #2,296,568 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5342233	Methods for removing contaminants from arc discharge lamps	—	1994-08-30
5176558	Methods for removing contaminants from arc discharge lamps	—	1993-01-05