Michael Durina – President of MD Plastics
Michael F. Durina, President
AAS Plastics Engineering Technology from Ferris State Univ., 1978, BS Industrial Engineering Technology from Kent State Univ., 1981. Thirty two years experience including; seven in processing and tooling at Dico Plastics, Integrity Molding, and Ethyl Products-Nymold, sixteen years 1984-1999 experience in the components sector as V.P. Sales and Service with Spirex Corp., 1999-present, President of Md Plastics, Incorporated.
PLASTICS related Inventions include: Positive Control Non-Return Valve for an Injection Molding Machine, (Posi-TrolTM); #6,499,987, Pipe Coupling Device and Method, (Quick Change End cap/Nozzle Adapter); #5,188,399; Plastic Extruder with Automatic Shutoff (Auto-ShutTM Non-Return Valve) #5,164,207; Methods of Injection Molding and Extruding Wet Hygroscopic Ionomers #4,944,906, Screw & Plasticating Apparatus & Method #5,816,698, Plastic Feeding Device and Method, #5,096,302, Plasticating Screw for Efficient Melting and Mixing of Polymeric Material, (Posi-MeltTM) # 6,752,528, Precise Control Non-Return Valve (“MDP” Valve) #7,527,493, with other patents pending.
email: mdplastics@sbcglobal.net
phone: 330-482-5100
John Altman – Sales Representative
John Altman, Sales Representative
Studied engineering and business at Youngstown State University. Over forty years experience including; twenty four years of experience in a managerial position at New Castle Industries-Xaloy Incorporated and the remaining years as an independent manufacturer’s representative.
email: jaltman@mdplastics.com
phone: 234-564-5699
