Dale E. Knowlton

TB The Boeing: 1 patents #8,242 of 15,756Top 55%

📍 Renton, WA: #576 of 1,385 inventorsTop 45%

🗺 Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,303,340 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D337535	Carpenter's layout tool	—	1993-07-20
4630463	Rivet driving die and method	—	1986-12-23