Larry W. Killingbeck

DC Denver Mattress Co.: 2 patents #3 of 8Top 40%

📍 Littleton, CO: #696 of 1,939 inventorsTop 40%

🗺 Colorado: #17,029 of 40,980 inventorsTop 45%

Overall (All Time): #2,165,072 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7124652	Methods for promoting sleep systems	—	2006-10-24
6997070	Methods of promoting sleep systems	—	2006-02-14