David A. Chaney — 2 Patents at Conley

David A. Chaney has been granted 2 US patents while listed as an inventor at Conley. The first was granted in 1996 and the most recent in April 1997. David A. Chaney ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David A. Chaney in Catoosa, OK, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5615700	Double containment fitting	Mark Wallen	1997-04-01
5546977	Dual containment valve system	—	1996-08-20

David A. Chaney — 2 Patents

Issued Patents All Time

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