CB

Chuck Burk

UL Ultratec: 1 patents #12 of 25Top 50%
Overall (All Time): #3,758,778 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5581593 Combination telephone and alphanumeric entry device Robert M. Engelke, Kevin R. Colwell, Troy Vitek, Mark C. Terranova, Peter Fowler +5 more 1996-12-03