Bruce C. Christensen

WU Wormald U.S.: 1 patents #1 of 5Top 20%

📍 Marinette, WI: #1 of 4 inventorsTop 25%

🗺 Wisconsin: #325 of 1,637 inventorsTop 20%

Overall (1989): #128,625 of 140,708Top 95%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4877057	Pressure equalizing valve	—	1989-10-31