Document xR2drjqvBggq0K4K63B30dD0

May 4, 1966 Mr. N. Jerome Rudy, Counsel Licenses & Litigation Patent Department The Dow Chemical Company Midland, Michigan 48640 Dear Mr. Rudy: Re: Irradiated Plastic Pipe Proposal The Information on the irradiation of plastic pipe is being reviewed by our technical personnel. They expect to reach some definite conclusions by the end of this month. I will write you as soon as these conclusions have been reached. Very truly yours. JJK:adm Joseph J. Kelly Patent Attorney NlTC 017277