Douglas J. Swanson

TR The Gates Rubber: 1 patents #2 of 18Top 15%

📍 Castle Rock, CO: #3 of 8 inventorsTop 40%

🗺 Colorado: #215 of 1,224 inventorsTop 20%

Overall (1989): #118,899 of 140,708Top 85%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4887788	Base isolation pad	Richard J. Fischer	1989-12-19