RD

Roger Dugas

HP HP: 1 patents #211 of 888Top 25%
🗺 New Hampshire: #146 of 683 inventorsTop 25%
Overall (1997): #86,407 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612692 Full travel, sealed, fully backlighted keyboard James E. Respaut, Peter K. Rhoads 1997-03-18