Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Bruce A. Wardlow

RER & D Tool & Engineering: 8 patents #3 of 22Top 15%
Lee's Summit, MO: #47 of 514 inventorsTop 10%
Missouri: #2,066 of 23,789 inventorsTop 9%
Overall (All Time): #508,246 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9902103 Injection stretch blow molding method and apparatus for producing internally threaded containers Brian R. Lefebure 2018-02-27
9481110 Injection blow molding system with thermally insulated mold configurations Jincheng Chen 2016-11-01
9352492 Injection blow molding system with enhanced parison mold configuration Randal L. Fields, David A. Brunson, Brian R. Lefebure, James R. Baldwin 2016-05-31
9303910 Apparatus for forming a frozen liquid product Nestor Villalobos, Paul E. Skelton, Justin Eakes, James Costa, Louis Imbrogno 2016-04-05
9132581 Injection blow molding system with enhanced parison mold configuration Randal L. Fields, David A. Brunson, Brian R. Lefebure, James R. Baldwin 2015-09-15
8877117 Injection blow molding system with enhanced parison temperature control Randal L. Fields, David A. Brunson 2014-11-04
8562334 Injection blow molding system with enhanced parison neck mold configuration Randal L. Fields, David A. Brunson 2013-10-22
8523556 Injection blow molding system with enhanced parison body mold configuration Randal L. Fields, David A. Brunson 2013-09-03
8512028 Injection blow molding system with enhanced supply of heat transfer fluid to parison molds Randal L. Fields, David A. Brunson 2013-08-20
8512625 Injection blow molding system with enhanced heat transfer channel configuration Randal L. Fields, David A. Brunson 2013-08-20