John E. Strecker — 2 Patents at Conoco

John E. Strecker has been granted 2 US patents while listed as an inventor at Conoco. The first was granted in 1990 and the most recent in October 1991. John E. Strecker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John E. Strecker in Tonkawa, OK, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5062061	Automatic direction control for omni-directional shear wave sources	Truman R. Stiner	1991-10-29
4922472	Apparatus for inducing elliptically polarized shear waves in an earth medium	Jack H. Cole, John S. Gergely, Robert T. Baumel	1990-05-01

John E. Strecker — 2 Patents

Issued Patents All Time

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