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USPTO Patent Rankings Data through Dec 31, 2025
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Charles E. Baldwin — 3 Patents

RERonan Engineering: 2 patents #2 of 8Top 25%
Golden, CO: #394 of 1,256 inventorsTop 35%
Colorado: #13,288 of 40,980 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Charles E. Baldwin has been granted 3 US patents while listed as an inventor at Ronan Engineering. The first was granted in 2001 and the most recent in November 2006. Charles E. Baldwin ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Charles E. Baldwin in Golden, CO, US.

Patents per Year

Patents granted per year, 2001 to 2006Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012003: 1 patents20032006: 1 patents2006

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7132662 Flexible liquid-filled radiation detector scintillator Craig Carls 2006-11-07
6563120 Flexible radiation detector scintillator Craig Caris 2003-05-13
6204430 Hexametaphosphate as an agent for treating wastes, preparing construction materials and stabilizing soils Alioune Sogue 2001-03-20

Frequent Collaborators

Craig Carls1 shared
Craig Caris1 shared
Alioune Sogue1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3