John B. Barnes — 1 Patent at ExxonMobil

John B. Barnes has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 2019. John B. Barnes ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John B. Barnes in Cleveland, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10478835	Nozzle for wet gas scrubber	Glenn M. Beatty, Christopher John Fowler, Venkatesh Subramania, Sandipan K. Das, Laura E. Johnsen	2019-11-19	$91,688,000

John B. Barnes — 1 Patent

Issued Patents All Time

Patent Widget