DB

Douglas E. Breese

SD Spicer Driveshaft: 2 patents #2 of 9Top 25%
📍 Oregon, OH: #2 of 6 inventorsTop 35%
🗺 Ohio: #711 of 5,754 inventorsTop 15%
Overall (2002): #67,745 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6368225 Axially collapsible driveshaft assembly and method of manufacturing same James A. Duggan 2002-04-09
6348002 Slip yoke sealing and positioning plug — 2002-02-19