Wendell N. Christensen

📍 Everett, WA: #396 of 1,109 inventorsTop 40%

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

Overall (All Time): #2,328,137 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4800785	Dual-drive ratchet wrench	—	1989-01-31
4532832	Dual-mode ratchet wrench	—	1985-08-06