RR

Robert L. Rensink

DC Denver Mattress Co.: 2 patents #1 of 2Top 50%
📍 Arvada, CO: #5 of 60 inventorsTop 9%
🗺 Colorado: #280 of 2,710 inventorsTop 15%
Overall (2005): #36,958 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6952850 No-flip mattress systems and methods Barney D. Visser 2005-10-11
6895620 High comfort mattresses and methods for constructing them 2005-05-24