Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RD

Ronald L. Downing — 4 Patents

GE: 1 patents #19,940 of 36,430Top 55%
Merrimack, NH: #136 of 452 inventorsTop 35%
New Hampshire: #3,425 of 12,181 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ronald L. Downing has been granted 4 US patents while listed as an inventor at GE. The first was granted in 1997 and the most recent in March 2008. Ronald L. Downing ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ronald L. Downing in Merrimack, NH, US.

Patents per Year

Patents granted per year, 1997 to 2008Bar chart with a peak of 2 patents in 1997.peak 21997: 2 patents19972000: 1 patents20002008: 1 patents2008

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7343656 Multiple face three-axis CNC machine Donald R. Belanger, David M. Lorenzo 2008-03-18
6166391 Uranium oxide shipping container Roger Evan Strine, Gregory Fornasiero, Lon E. Paulson 2000-12-26 $125,440,000
5636498 Bulk straw loading system Donald R. Belanger, David M. Lorenzo 1997-06-10
5634547 Apparatus for automated sorting of plastic utensils Donald R. Belanger, David M. Lorenzo 1997-06-03