John E. Milner — 2 Patents | Patent Leaderboard

John E. Milner has been granted 2 US patents. The first was granted in 1995 and the most recent in September 1998. John E. Milner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John E. Milner in Tyler, TX, US.

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Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5813456	Retrievable bridge plug and retrieving tool	David L. Farley	1998-09-29
5449040	Wireline-set tubing-release packer apparatus	David L. Farley	1995-09-12

John E. Milner — 2 Patents

Issued Patents All Time

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