TsrJoe ACCESS: Top Secret Senior Member Joined 2 January 2006 Messages 972 Reaction score 1,641 30 July 2016 #1 https://www.google.com/patents/US7966872
hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 32,639 Reaction score 11,813 31 July 2016 #2 Nice find TsrJoe, specially those drawings. Attachments US07966872-20110628-D00007.png 33.5 KB · Views: 158 US07966872-20110628-D00008.png 37.1 KB · Views: 160
