DP

Douglas A. Petter

📍 South Haven, MI: #10 of 61 inventorsTop 20%
🗺 Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,010,905 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8864910 Wash rack system with side trough Matthew J. Petter 2014-10-21
8506720 Wash rack system with side trough Matthew J. Petter 2013-08-13
8499774 Wash pad with evacuator Matthew J. Petter 2013-08-06
6164298 Modular cleaning facility Matthew J. Petter 2000-12-26
6021792 Modular cleaning facility Matthew J. Petter 2000-02-08