Growing community of inventors

Crystal Lake, IL, United States of America

Douglas L Collins

Average Co-Inventor Count = 3.84

ph-index = 4

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 = 240

Douglas L CollinsMelvin A Pendergraph (4 patents)Douglas L CollinsPaul D Hatch (3 patents)Douglas L CollinsHagen Walter Dost (3 patents)Douglas L CollinsKristian Buschmann (2 patents)Douglas L CollinsHarry Wales (1 patent)Douglas L CollinsPatrick M McAuliffe (1 patent)Douglas L CollinsMargaret Butler (1 patent)Douglas L CollinsDouglas L Collins (4 patents)Melvin A PendergraphMelvin A Pendergraph (12 patents)Paul D HatchPaul D Hatch (47 patents)Hagen Walter DostHagen Walter Dost (20 patents)Kristian BuschmannKristian Buschmann (30 patents)Harry WalesHarry Wales (1 patent)Patrick M McAuliffePatrick M McAuliffe (1 patent)Margaret ButlerMargaret Butler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Credo Technology Corporation (3 from 87 patents)

2. Robert Boschgmbh (1 from 29,302 patents)


4 patents:

1. 7367451 - Tool accessory case having product indicator indicia surface inserts

2. D555902 - Case for tool accessories

3. D553857 - Case for tool accessories

4. D523634 - Insert bit dispenser

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as of
12/31/2025
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