RL

Ray C. Lapof

BP Bar-Ray Products: 2 patents #3 of 6Top 50%
Overall (All Time): #2,245,108 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5856415 Optically transparent metal-containing polymers Arthur Lagace 1999-01-05
4924103 Radiation protection apron Jeffrey Michael Stein 1990-05-08