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

Robert D. M. Best — 6 Patents

ExxonMobil: 4 patents #2,519 of 10,161Top 25%
UTUnion Carbide Chemicals & Plastics Technology: 1 patents #401 of 210Top 195%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Robert D. M. Best has been granted 6 US patents while listed as an inventor at ExxonMobil. The first was granted in 1991 and the most recent in April 1995. Robert D. M. Best ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert D. M. Best in Redcar, WV, GB.

Patents per Year

Patents granted per year, 1991 to 1995Bar chart with a peak of 2 patents in 1991.peak 21991: 2 patents19911993: 1 patents19931994: 2 patents19941995: 1 patents1995

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5405894 Coating compositions 1995-04-11 $59,159,000
5332776 Coating compositions Jean F. Brument 1994-07-26 $39,377,000
5283276 Coating compositions Pierre H. Fillastre, Edouard M. Mathieu 1994-02-01 $43,847,000
5244957 Metal protecting compositions Jean F. Brument 1993-09-14 $51,014,000
5000092 Printing processes 1991-03-19
4982021 Process for the production of alkylene glycols with metalate-containing solid Joseph A. Collier, Brian T. Keen, John H. Robson 1991-01-01