SP

Steven C. Petrie

📍 Walla Walla, WA: #3 of 12 inventorsTop 25%
🗺 Washington: #319 of 1,789 inventorsTop 20%
Overall (1994): #65,497 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5361416 Headcover and chin strap for treating sleep apnea Roger C. Petrie 1994-11-08