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AM INT CORP
US13 patents
Top patents by PatentIndex Score
US4934236AJun 19, 1990
Sheet slicing mechanism
AM INT CORP12 citations72
US4794408ADec 27, 1988
Following error limit system for graphic recorder
AM INT CORP10 citations72
US4875751AOct 24, 1989
Low loss photoplotter imaging system
AM INT CORP7 citations70
US4937594AJun 26, 1990
Large volume pen
AM INT CORP5 citations61
US4916467AApr 10, 1990
Direct writing over-the-drum graphic recorder
AM INT CORP2 citations61
US4896170AJan 23, 1990
Locking pen support means for graphic recorder
AM INT CORP2 citations61
US4873538AOct 10, 1989
Pen shuttle guide and spring return
AM INT CORP2 citations61
US4860032AAug 22, 1989
Automatic pen capping mechanism
AM INT CORP6 citations61
US4853714AAug 1, 1989
Automatic pen type sensor for graphic recorder
AM INT CORP3 citations61
US4827293AMay 2, 1989
Symmetrical braking system for a graphic recorder
AM INT CORP5 citations61
US4806954AFeb 21, 1989
Pen carriage suspension for graphic recorder
AM INT CORP3 citations61
US4794406ADec 27, 1988
Pen lifting and lowering positioner for graphic recorder
AM INT CORP4 citations61
US4763140AAug 9, 1988
Rotary action graphic recording system
AM INT CORP2 citations61