Inventor

YENNI DONALD M JR

US2 patents

Patents

2 patents

US4156751AMay 29, 1979

Sheet material for forming envelopes used to protect electronic components

MINNESOTA MINING & MFG50 citations91

US4154344AMay 15, 1979

Material for forming envelopes used to protect electronic components

MINNESOTA MINING & MFG82 citations91