Inventor
BERGMAN FREDERICK C
US6 patents
Patents
6 patentsUS5349902ASep 27, 1994
Press shutheight adjustment mechanism
MINSTER MACHINE CO29 citations91
US5189928AMar 2, 1993
Adjustable stroke punch press
MINSTER MACHINE CO20 citations78
US5398601AMar 21, 1995
Press shutheight adjustment in motion mechanism
MINSTER MACHINE CO5 citations72
US5345861ASep 13, 1994
Press adjustment screw mechanism
MINSTER MACHINE CO14 citations71
US5109766AMay 5, 1992
Adjustable stroke punch press
MINSTER MACHINE CO11 citations70
US5456165AOct 10, 1995
Method for adjustment in motion of press shutheight
MINSTER MACHINE CO3 citations61