Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Macomber — 4 Patents

IIIsco International: 3 patents #47 of 51Top 95%
PTPolymicro Technologies: 1 patents #5 of 8Top 65%
Lincoln, NE: #310 of 1,303 inventorsTop 25%
Nebraska: #1,130 of 5,697 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Macomber has been granted 4 US patents. The first was granted in 1993 and the most recent in July 2012. Robert Macomber ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Macomber in Lincoln, NE, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8216980 Method of making a micro-channel array device James P. Clarkin, Gary Nelson 2012-07-10
6083399 Apparatus and method for supercritical fluid extraction Daniel G. Jameson, Robert W. Allington 2000-07-04
5653885 Apparatus and method for supercritical fluid extraction Daniel G. Jameson, Robert W. Allington 1997-08-05 $565,000
5268103 Apparatus and method for supercritical fluid extraction Daniel G. Jameson, Robert W. Allington 1993-12-07 $432,000