BV

Barney D. Visser

DC Denver Mattress Co.: 1 patents #1 of 2Top 50%
📍 Denver, CO: #53 of 181 inventorsTop 30%
🗺 Colorado: #798 of 3,015 inventorsTop 30%
Overall (2003): #258,625 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6643876 No-flip mattress and methods for their construction Robert L. Rensink 2003-11-11