SD

Stephen Dean

VD Von Duprin: 1 patents #1 of 2Top 50%
📍 Snohomish, WA: #3 of 16 inventorsTop 20%
🗺 Washington: #319 of 1,789 inventorsTop 20%
Overall (1994): #66,503 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372394 Pneumatic controlled exit device Kenneth E. Salter 1994-12-13