Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Douglas O'Brien — 9 Patents

BCBelden Wire & Cable: 5 patents #3 of 30Top 10%
UFUS Air Force: 2 patents #3,473 of 16,312Top 25%
KRKrone: 1 patents #72 of 185Top 40%
West Chicago, IL: #33 of 269 inventorsTop 15%
Illinois: #10,078 of 84,256 inventorsTop 15%
Overall (All Time): #588,284 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6448499 High speed polypropylene wire insulation formulation and method of making the same 2002-09-10
5821467 Flat-type communication cable Thomas L. Rodeghero, Robert Kenny 1998-10-13
5770820 Plenum cable Harry Nelson, Robert Kenny 1998-06-23
5744757 Plenum cable Robert Kenny 1998-04-28
5525757 Flame retardant polyolefin wire insulations 1996-06-11
5514837 Plenum cable Robert Kenny 1996-05-07
5358991 Flame retarded polyethylene wire insulations 1994-10-25
4759973 Semi-foamed polyethylene molding tape Raymond J. Phillips 1988-07-26
4749420 Method of making cable assembly for use in an antenna element assembly Raymond J. Phillips 1988-06-07