Ouzts Wilbert
Pawlik James A
Perthen Rainer
Pool James L.
Quali-Tech Machine & Engineering Co., Inc.
Ramsey William
Ramsey William L.
Reynolds Warren C.
Shemeta Paul Joseph
Silk George
Silk Engineering (Derby) Limited
Smith Randy L.
Steele Lawrence
Stych Ralph
Sunday Lester R.
TBT Tiefbohrtechnik GmbH & Co. KG
Tomino Isamu
Valsecchi Giovanni
Vernon Devices, Inc.
Viellard Renaud