Patrick G. Grimes has been granted 21 US patents while listed as an inventor at ExxonMobil . The first was granted in 1980 and the most recent in September 2014. Patrick G. Grimes ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Patrick G. Grimes in Westfield, NJ, US.
Patents per Year Patents granted per year, 1980 to 2014 Bar chart with a peak of 5 patents in 1981. peak 5 1980: 1 patents 1980 1981: 5 patents 1982: 3 patents 1982 1983: 4 patents 1984: 1 patents 1984 1985: 1 patents 1987: 1 patents 1987 1988: 1 patents 2011: 1 patents 2011 2012: 1 patents 2013: 1 patents 2013 2014: 1 patents 2014
Issued Patents All Time
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Showing 1–21 of 21 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8828216 Efficient production of fuels — 2014-09-09
8419922 Efficient production of hydrogen — 2013-04-16
8318130 Hydrogen production using electrochemical reforming and electrolyte regeneration Richard J. Bellows 2012-11-27
7947239 Carbon dioxide capture and mitigation of carbon dioxide emissions Klaus S. Lackner , Samuel C. Krevor , Frank S. Zeman 2011-05-24
4718997 Electrochemical device Harry Einstein , Richard J. Bellows 1988-01-12
$74,455,000
4637968 Solid bromine complexers — 1987-01-20
$25,358,000
4540639 Method and apparatus for maintaining the pH in zinc-bromine battery systems — 1985-09-10
$27,764,000
4475282 Method of constructing an improved electrochemical cell Harry Einstein 1984-10-09
$29,569,000
4400448 Electrochemical construction Harry Einstein 1983-08-23
$25,932,000
4396689 Separator-spacer for electrochemical systems Harry Einstein , Kenneth R. Newby , Richard J. Bellows 1983-08-02
$22,410,000
4379814 Sheet electrode for electrochemical systems Hsue C. Tsien , Kenneth R. Newby , Richard J. Bellows 1983-04-12
$27,052,000
4377445 Shunt current elimination for series connected cells — 1983-03-22
$22,792,000
4365009 Method of improving the ion selectivity of membranes Richard J. Bellows 1982-12-21
$27,475,000
4346150 Electrochemical construction Richard J. Bellows , Kenneth R. Newby , Harry Einstein , Hsue C. Tsien 1982-08-24
$16,188,000
4312735 Shunt current elimination Markus Zahn , Richard J. Bellows 1982-01-26
$23,084,000
4285794 Annular electrodes for shunt current elimination Richard J. Bellows , Chester W. Elspass 1981-08-25
$14,419,000
4286027 Shunt current protection for circulating electrolyte in monopolar battery systems (Bat-81) Joseph A. Shropshire 1981-08-25
$14,419,000
4279732 Annular electrodes for shunt current elimination Richard J. Bellows 1981-07-21
$24,437,000
4277317 Shunt current elimination and device employing tunneled protective current Markus Zahn 1981-07-07
$9,922,000
4259417 Ionic barrier Richard J. Bellows 1981-03-31
$8,415,000
4197169 Shunt current elimination and device Markus Zahn , Richard J. Bellows 1980-04-08
$30,825,000
