Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John E. Stauffer — 81 Patents

WSWalker Systems: 3 patents #10 of 20Top 50%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
West Jupiter, FL: #2 of 136 inventorsTop 2%
Florida: #249 of 67,251 inventorsTop 1%
Overall (All Time): #22,096 of 4,157,543Top 1%
81 Patents All Time
John E. Stauffer has been granted 81 US patents while listed as an inventor at Walker Systems. The first was granted in 1986 and the most recent in August 2025. John E. Stauffer ranks #22,096 of 4,157,543 US inventors in our database (top 0.53%). Patent records list John E. Stauffer in West Jupiter, FL, US.

Issued Patents All Time

Showing 1–25 of 81 patents

Patent #TitleCo-InventorsDate
12386325 Staggered cooling system controls for battery energy storage systems Sabrena Gonzalez, Kiran Kambly, Richard P. Clark, Krishnakumar Venikataraman 2025-08-12
10807035 Carbon dioxide recovery 2020-10-20
10493397 Carbon dioxide recovery 2019-12-03
10293304 Carbon dioxide recovery using an absorption column in combination with osmotic filters 2019-05-21
10199127 Fuel pellets for laser fusion 2019-02-05
10138174 Manufacture of ethylene from ethanol 2018-11-27
10040737 Methanol production from methane and carbon dioxide 2018-08-07
9923242 Lithium bromide battery 2018-03-20
9701909 Extraction of bitumen from oil sands 2017-07-11
9666898 Storage battery using a uniform mix of conductive and nonconductive granules in a lithium bromide electrolyte 2017-05-30
9509017 Lithium storage battery 2016-11-29
9169441 Extraction of bitumen from oil sands 2015-10-27
9169168 Process for producing ethylene by chlorination of ethane and dehydrochlorination of ethyl chloride 2015-10-27
9147912 Method of producing an electrical potential 2015-09-29
9079849 Synthesis of metal alkoxides 2015-07-14
8940445 Vanadium-zinc battery 2015-01-27
8932753 Lead alkaline battery 2015-01-13
8927143 Aluminum storage battery 2015-01-06
8581010 Formation of ethanol from methanol 2013-11-12
8507735 Alcohol synthesis 2013-08-13
8478663 Fit recommendation via collaborative inference Zhidong Lu 2013-07-02
8440868 Manufacture of methanol 2013-05-14
8273927 Alcohol fractionation 2012-09-25
8232003 Lead-palladium battery 2012-07-31
8114917 Ethanol synthesis 2012-02-14