Inventor

WALDNER PAUL R

US7 patents

⚠️ This page may combine multiple inventors who share the name “WALDNER PAUL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

2 patents

US5643699AJul 1, 1997

Method and device for the mutual alignment of a film and a printed circuit board

42 citations90

US6095317AAug 1, 2000

Apparatus for transporting workpiece holders in circulation

19 citations74

LENKEIT IND INC

2 patents

US4506442AMar 26, 1985

Method and apparatus for stacking a plurality of laminate layers to form a composite board

LENKEIT IND INC37 citations89

US4481533ANov 6, 1984

Method and apparatus for successively positioning sheets of material with precision for punching aligning holes in the sheets enabling the sheets to be used in the manufacture of composite circuit boards

LENKEIT IND INC45 citations89

MULTILINE INTERNATIONAL EUROPA

1 patent

US5566840AOct 22, 1996

Device for aligning printed circuit boards and pattern carriers

MULTILINE INTERNATIONAL EUROPA115 citations91

ALZMANN DONALD R

1 patent

US4568971AFeb 4, 1986

Method and apparatus for successively positioning sheets of material with precision for punching aligning holes in the sheets enabling the sheets to be used in the manufacture of composite circuit boards

ALZMANN DONALD R75 citations91

MULTILINE TECHNOLOGY INC

1 patent

US4829375AMay 9, 1989

Method for punching in printed circuit board laminates and related apparatus and articles of manufacture

MULTILINE TECHNOLOGY INC33 citations84