John Clay — 3 Patents at ExxonMobil

John Clay has been granted 3 US patents while listed as an inventor at ExxonMobil. The first was granted in 2004 and the most recent in December 2023. John Clay ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Clay in San Francisco, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11852411	Mobile kiln system	James G. Gaspard, II, Matthew J. Chase	2023-12-26
D619124	Wireless ear worn microphone transmitter	—	2010-07-06
D493917	Hair binding apparatus	—	2004-08-03

John Clay — 3 Patents

Issued Patents All Time

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