LB

Larry L. Birch

📍 Denver, CO: #53 of 181 inventorsTop 30%
🗺 Colorado: #798 of 3,015 inventorsTop 30%
Overall (2003): #174,357 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6665987 Staircase, staircase repair device and methods of fabricating same John S. Eve 2003-12-23