Richard A. Harmon — 3 Patents at Conoco

Richard A. Harmon has been granted 3 US patents while listed as an inventor at Conoco. The first was granted in 1987 and the most recent in July 1988. Richard A. Harmon ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Richard A. Harmon in Ponca City, OK, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4754808	Methods for obtaining well-to-well flow communication	Harry A. Wahl	1988-07-05
4732213	Colloidal silica-based fluid diversion	Karl E. Bennett, John L. Fitzjohn, Paul C. Yates	1988-03-22	$15,284,000
4662440	Methods for obtaining well-to-well flow communication	Harry A. Wahl	1987-05-05

Richard A. Harmon — 3 Patents

Issued Patents All Time

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