William L. Dumar, Jr.

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

📍 Bellevue, WA: #4,573 of 6,950 inventorsTop 70%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #4,073,939 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4343499	Ball joint flexible wear ring and seal	Jimmie E. Ledlow	1982-08-10