JK

John A. Kowalski

RU Rubbermaid: 6 patents #27 of 187Top 15%
AE Andrea Electronics: 1 patents #8 of 10Top 80%
GL Glaxosmithkline: 1 patents #290 of 646Top 45%
📍 King of Prussia, PA: #88 of 578 inventorsTop 20%
🗺 Pennsylvania: #10,339 of 74,527 inventorsTop 15%
Overall (All Time): #644,607 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9243003 Process for preparing benzoxaboroles Jose J. Conde, Matthew Allen Zajac 2016-01-26
5641090 Lid for refuse a container Donald C. Presnell 1997-06-24
D365901 Refuse container lid Donald C. Presnell 1996-01-02
D361191 Tilt truck Thomas Perelli 1995-08-08
D361186 Frame for a cart Thomas Perelli 1995-08-08
5251263 Adaptive noise cancellation and speech enhancement system and apparatus therefor Douglas Andrea 1993-10-05
D334704 Connector for receptacles Howard W. Andrews, Jr., Friedrich G. Wahl 1993-04-13
5181297 Connector clip for waste receptacles Howard W. Andrews, Jr., Friedrich G. Wahl 1993-01-26