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John K. Shipley — 1 Patent

COConoco: 1 patents #310 of 638Top 50%

Stillwater, OK: #268 of 455 inventorsTop 60%

Oklahoma: #6,834 of 12,736 inventorsTop 55%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

John K. Shipley has been granted 1 US patent while listed as an inventor at Conoco. All of these patents were granted in 1992. John K. Shipley ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John K. Shipley in Stillwater, OK, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5158668	Preparation of recarburizer coke	Bharat S. Chahar	1992-10-27

John K. Shipley — 1 Patent

Issued Patents All Time

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