John Hall (Iowa State '95)Dieter Letsch (UCLA '81)Keith Register (UT-Martin '82)August Farwig (Friend of Sigma Pi)Jeffrey Arnett (UT-Martin '87)Tom Davis (UT-Martin '86)Christian Miele (Towson '00)Ted Hoffman (Eastern Illinois '83)Jay Ross III (UCLA '90)Mel Fuller Jr. (Auburn University '52)Donald Beal (Ohio Northern '60)Brian Akerson (Missouri '67)Gavin D. Johnsen (Friend of Sigma Pi)Donald Gruber (Beloit '63)1790 Knife Company (Friend of Sigma Pi)Margo Stanczak (Friend of Sigma Pi)Wesley Varney (Eastern Kentucky '97)Darien Ketterer (Penn Tech '17)Matthew Quimby (Bridgewater State '00)William McIntyre (UMSL '71)Craig Clark (Iowa '68)Boris Robinson (Christopher Newport '87)Paul Wydra (UMSL '96)Jacob Camilleri (Saginaw Valley State '14)Adrian Vela (Arizona State '07)Chris Carter (Middle Tennessee '08)james ipek (UC Irvine '95)Jared King (Saginaw Valley State '16)Razz Jenkins (Valparaiso '76)Vincent Cervantes (Saginaw Valley State '13)Andrew Motamed Vaziri (UC Irvine '08)Ed Levesque (Bridgewater State '89)Hugh Macmahon (William & Mary '53)Christopher Carter (Middle Tennessee '08)Scott Courter II (Detroit-Mercy '09)Ian Itschner (Oregon State '91)Mike Long (Oakland '03)Thomas Hilson (UC Irvine '97)Charles Pankenier (UC Irvine '95)Gerry Grindler (UMSL '69)David Gutin (Rutgers '67)Bradley Poronsky (Texas '01)Christopher Olson (Iowa State '94)David Noll (Florida '86)Edward Straub (Penn Tech '14)John Zielke (Oakland '87)Michael Grant (Oakland '94)Erik Murrell (NJIT '06)Bradly Ferguson (Vincennes, IN '07)Luke McGrew (MTSU '22)Matt Joch (Minnesota '13)Steven Moore (Oakland '93)Jeffrey Waite (Oakland '92)Matt Johnson (Saginaw Valley State '00)Cameron Neal (MTSU '23)