DH

Dave Haas

BH Bell And Howell: 2 patents #76 of 293Top 30%
BP Bell & Howell Phillipsburg: 1 patents #26 of 45Top 60%
📍 Schaumburg, IL: #383 of 1,089 inventorsTop 40%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,668,276 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4955185 Insertion machine Gary L. VanderSyde, Paul Beatty, Ren Roxas 1990-09-11
4939887 Insertion machine Gary L. VanderSyde, Paul Beatty, Ren Roxas 1990-07-10
4798040 Insertion machine Gary L. VanderSyde, Paul Beatty, Ren Roxas 1989-01-17