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David J. Robinson — 6 Patents

UNUnknown: 6 patents #2,010 of 83,584Top 3%
Chicago, IL: #2,144 of 13,327 inventorsTop 20%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David J. Robinson has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1990 and the most recent in February 2025. David J. Robinson ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David J. Robinson in Chicago, IL, US.

Patents per Year

Patents granted per year, 1990 to 2025Bar chart with a peak of 2 patents in 2017.peak 21990: 1 patents19902017: 2 patents20172018: 1 patents20182019: 1 patents20192025: 1 patents2025

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

Frequent Collaborators

John Stephen Zwerner2 shared
Ronald D. Brown2 shared
James S. Amrhein2 shared
Michael G. Quinoy1 shared
Tom L. Falkiner1 shared
Kobie Robinson1 shared

Nearby-Ranked Inventors

Aurélien Joulia6
Michael F. Vollero6
Stefano Fracassi6
Uwe Gruenbeck6
Alexander Matrosov6
Rouzbeh Behnia6
Carole Chapelat6
Mina Sedaghat6
Martinus Johannes Donatus Brakkee6