Francis A. Witek

GL Grass Valley Limited: 1 patents #12 of 33Top 40%

📍 Grass Valley, CA: #9 of 21 inventorsTop 45%

🗺 California: #2,144 of 10,592 inventorsTop 25%

Overall (1989): #36,817 of 140,708Top 30%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4797836	Image orientation and animation using quaternions	David E. Lake, Jr.	1989-01-10