Growing community of inventors

Grayslake, IL, United States of America

Dan Hedger

Average Co-Inventor Count = 3.16

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 20

Dan HedgerF Paul Valenti, Jr (5 patents)Dan HedgerCarl Opel (5 patents)Dan HedgerTom Hogan (1 patent)Dan HedgerDan Hedger (5 patents)F Paul Valenti, JrF Paul Valenti, Jr (37 patents)Carl OpelCarl Opel (33 patents)Tom HoganTom Hogan (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Chicago Tag & Label, Inc. (5 from 36 patents)


5 patents:

1. 9499004 - Bar code label book single pass manufacturing process

2. 8182893 - Sheet comprising a plurality of hospital wristbands connected to a backing sheet without perforations between the bands

3. 8147643 - Bar code label book single pass manufacturing process

4. 7988145 - Hold-down device for multiple-ply or integrated forms in printer trays

5. 7922210 - Multi-layer label with variable data and method for its manufacture

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as of
1/13/2026
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