J Missig, J Koch, AE Cieplinski, BM Victor… - US Patent …, 2014 - Google Patents
5,533,183 A 7/1996 Henderson, Jr. et al. 8,209,630 B2 6/2012 Thlmbleby er al~ 5,581,670 A
12/1996 Bier et al. 8,276,085 B2 9/2012 Sherwanl 5,675,753 A 10/1997 Hansen et al …