Thomas B. Ascroft — 1 Patent at General Motors

Thomas B. Ascroft has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 1993. Thomas B. Ascroft ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Thomas B. Ascroft in Laingsburg, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5186278	Oil mist separator	Steven E. Ives, Richard F. Reising, Robert F. Hill, John Edward Brevick, Eric W. Schneider	1993-02-16

Thomas B. Ascroft — 1 Patent

Issued Patents All Time

Patent Widget