DE

Donaldson J. Emch

PO Ppg Industries Ohio: 1 patents #64 of 155Top 45%
📍 Brighton, MI: #8 of 65 inventorsTop 15%
🗺 Michigan: #677 of 6,370 inventorsTop 15%
Overall (2003): #69,702 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6596347 Multi-stage processes for coating substrates with a first powder coating and a second powder coating — 2003-07-22
6579575 Multi-stage processes for coating substrates with liquid basecoat and powder topcoat — 2003-06-17