Growing community of inventors

Arundel, Australia

Colin A Helsen

Average Co-Inventor Count = 3.59

ph-index = 5

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 = 43

Colin A HelsenPaul K Scheper (4 patents)Colin A HelsenRonald R Swanson (4 patents)Colin A HelsenPeter Krenn (4 patents)Colin A HelsenJames Phillip Helgesen (3 patents)Colin A HelsenNathan J Wadds (3 patents)Colin A HelsenJames Bernard Stasson (2 patents)Colin A HelsenTroy D Nelson (2 patents)Colin A HelsenRobert J Rynda (2 patents)Colin A HelsenZbigniew Czyzewski (1 patent)Colin A HelsenRuss Frederick Marsden (1 patent)Colin A HelsenColin A Helsen (7 patents)Paul K ScheperPaul K Scheper (93 patents)Ronald R SwansonRonald R Swanson (63 patents)Peter KrennPeter Krenn (61 patents)James Phillip HelgesenJames Phillip Helgesen (28 patents)Nathan J WaddsNathan J Wadds (11 patents)James Bernard StassonJames Bernard Stasson (80 patents)Troy D NelsonTroy D Nelson (57 patents)Robert J RyndaRobert J Rynda (49 patents)Zbigniew CzyzewskiZbigniew Czyzewski (27 patents)Russ Frederick MarsdenRuss Frederick Marsden (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sg Gaming, Inc. (3 from 163 patents)

2. Bally Gaming, Inc. (2 from 1,255 patents)

3. Shuffle Master Gmbh & Co. Kg (2 from 50 patents)


7 patents:

1. 12290745 - Card-handling devices and related methods, assemblies, and components

2. 11577151 - Methods for operating card handling devices and detecting card feed errors

3. 11376489 - Card-handling devices and related methods, assemblies, and components

4. 10933300 - Card handling devices and related assemblies and components

5. 10864431 - Methods of making and using hand-forming card shufflers

6. 10286291 - Remotely serviceable card-handling devices and related systems and methods

7. 10238954 - Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods

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