RA

Robert S. Allegretto

FS Federal Signal: 1 patents #293 of 717Top 45%
📍 Burlington, MA: #497 of 774 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,845,519 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5094641 Apparatus and method for protecting, installing and removing mercury-vapor lamps Roger McCleary 1992-03-10