RD

Roman C. Daum

DI Dolan-Jenner Industries: 1 patents #12 of 15Top 80%
📍 Natick, MA: #534 of 819 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,829,043 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5229842 Method and apparatus for controlling fluorescent lamp mercury vapor pressure Bernard J. Dolan 1993-07-20