P

Inventor

BARTO JR ROBERT M

US7 patents
⚠️ This page may combine multiple inventors who share the name “BARTO JR ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RAGEN PRECISION IND INC

3 patents
US4418643ADec 6, 1983

Feed hopper assembly for particulate material and printer

RAGEN PRECISION IND INC33 citations90
US4364529ADec 21, 1982

Leader pin

RAGEN PRECISION IND INC37 citations87
US4397541AAug 9, 1983

Method and apparatus for transporting an electrostatic strip

RAGEN PRECISION IND INC7 citations71

GROUP ONE UK LTD

1 patent
US6360413B1Mar 26, 2002

Curly ribbon product making machine

GROUP ONE UK LTD11 citations68

UNIVERSAL PHOTOCOPY INC

1 patent
US4118118AOct 3, 1978

Electrostatic copier machine with selectable magnification ratios

UNIVERSAL PHOTOCOPY INC19 citations67

(unassigned)

1 patent
US6655559B2Dec 2, 2003

Curly ribbon product making machine

3 citations61

CROMWELL CORP

1 patent
US6015070AJan 18, 2000

Portable bow making machine

CROMWELL CORP4 citations55