1
David N Sherman, Shiv P Verma: Multiport programmable digital data set. Bell Telephone Laboratories Incorporated, Barry H Freedman, January 10, 1984: US04425664 (129 worldwide citation)

Disclosed is a programmable universal data set which is defined as a data set that is capable of simultaneously servicing a plurality of data terminals desiring diverse types of data sets for several different transmission speeds and formats. The universal data set comprises analog and digital buffe ...


2
Kris H Brown, Kelly A Brown, David N Sherman: Wedge lock rod gripper. Bradley P Sylvester, March 30, 1999: US05888015 (15 worldwide citation)

A rod gripping device, having a support member with a locking pin hole and a rod receiving hole, where the bores of each hole are situated perpendicular to each other, but parallel to a given plane that bisects the support, and where the bores of the holes intersect to form a common area shared by b ...