WE

William A. Essary

PI Ppg Industries: 5 patents #222 of 1,216Top 20%
📍 Lower Burrell, PA: #73 of 383 inventorsTop 20%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,056,532 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5409585 Nozzle arrangement for electrocoating container interiors Gerald R. Gacesa 1995-04-25
5266628 Water based coating composition with improved process resistance Michael List 1993-11-30
4927875 Method for preparing acrylic/polyester resin Rudolf Maska 1990-05-22
4916181 Water-borne acrylic/polyester resin Rudolf Maska 1990-04-10
4357396 Silver and copper coated articles protected by treatment with mercapto and/or amino substituted thiadiazoles or mercapto substituted triazoles John F. Grunewalder, John S. Ostrowski 1982-11-02