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Michael Brennan

PH Perfection Holdings: 1 patents #1 of 4Top 25%
📍 Renton, WA: #11 of 43 inventorsTop 30%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #104,981 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590914 Field assembled gas riser David K. Platner, James Lorenz, Brent Carrick 1997-01-07