DR

David J. Robinson

UN Unknown: 6 patents #2,010 of 83,584Top 3%
📍 Chicago, IL: #2,115 of 13,327 inventorsTop 20%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #774,550 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1061839 Surface-mounted combination fireplace and enclosure Kobie Robinson 2025-02-11
10220108 Decontamination system for on-board a vehicle Ronald D. Brown, Michael G. Quinoy, James S. Amrhein 2019-03-05
9913923 Decontamination system Ronald D. Brown, James S. Amrhein 2018-03-13
9707597 Reconformable material removal system John Stephen Zwerner 2017-07-18
9630215 Reconformable material removal system John Stephen Zwerner 2017-04-25
4905426 Mobile sandblasting apparatus Tom L. Falkiner 1990-03-06