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Ivan Roy Brouwer — 2 Patents

DEDelco Electronics: 2 patents #209 of 908Top 25%

Swartz Creek, MI: #44 of 118 inventorsTop 40%

Michigan: #35,377 of 86,293 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Ivan Roy Brouwer has been granted 2 US patents while listed as an inventor at Delco Electronics. The first was granted in 1996 and the most recent in May 1998. Ivan Roy Brouwer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ivan Roy Brouwer in Swartz Creek, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5752409	Method of accurately gauging fuel in an automotive tank	Raymond Lippmann, Michael J. Schnars, James E. Nelson	1998-05-19
5485740	Method of calibration for gauging fuel in an automotive tank	Raymond Lippmann, Michael J. Schnars, James E. Nelson, Mahlon Richard Pachciarz	1996-01-23

Ivan Roy Brouwer — 2 Patents

Issued Patents All Time

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