JK

John P. Kwolek

WE Wagner Electric: 3 patents #2 of 23Top 9%
PA Pneumo Abex: 2 patents #5 of 38Top 15%
📍 Cross Junction, VA: #4 of 12 inventorsTop 35%
🗺 Virginia: #6,192 of 34,511 inventorsTop 20%
Overall (All Time): #1,054,757 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5535858 Brake friction pad assembly Alan R. Hummel 1996-07-16
5535860 Brake friction pad assembly Alan R. Hummel 1996-07-16
5515950 Disc brake friction pad assembly 1996-05-14
5509511 Hybrid brake assembly with friction pads of different compositions 1996-04-23
5480008 Brake friction pad assembly Alan R. Hummel 1996-01-02