Growing community of inventors

Friday Harbor, WA, United States of America

Charles Sink

Average Co-Inventor Count = 2.91

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 = 48

Charles SinkRobert M O'Brien (4 patents)Charles SinkDaryl R Tearne (4 patents)Charles SinkNeil Tilbor (2 patents)Charles SinkMichael G Hetman (2 patents)Charles SinkJames E Elson (2 patents)Charles SinkJeff Corsiglia (2 patents)Charles SinkMollie B Jameson (1 patent)Charles SinkIan Patterson (1 patent)Charles SinkMark Ladislao (1 patent)Charles SinkMasaki Suzuki (1 patent)Charles SinkAnne Pitrone (1 patent)Charles SinkFreda Wise Tam (1 patent)Charles SinkJeffrey James Corsiglia (1 patent)Charles SinkScott Lutz (1 patent)Charles SinkLara Ripley (1 patent)Charles SinkCharles Sink (12 patents)Robert M O'BrienRobert M O'Brien (14 patents)Daryl R TearneDaryl R Tearne (12 patents)Neil TilborNeil Tilbor (23 patents)Michael G HetmanMichael G Hetman (19 patents)James E ElsonJames E Elson (2 patents)Jeff CorsigliaJeff Corsiglia (2 patents)Mollie B JamesonMollie B Jameson (10 patents)Ian PattersonIan Patterson (9 patents)Mark LadislaoMark Ladislao (8 patents)Masaki SuzukiMasaki Suzuki (4 patents)Anne PitroneAnne Pitrone (3 patents)Freda Wise TamFreda Wise Tam (3 patents)Jeffrey James CorsigliaJeffrey James Corsiglia (2 patents)Scott LutzScott Lutz (2 patents)Lara RipleyLara Ripley (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Spin Master Limited (10 from 221 patents)

2. Leynian Ltd. Co. (2 from 9 patents)


12 patents:

1. 11741857 - Kit and method for applying a decoration on a substrate such as human skin

2. 11370533 - Collapsible flying device

3. D920442 - Flying device

4. 10800519 - Collapsible flying device

5. 10106252 - Collapsible flying device

6. 10105613 - Connectable toy figurines

7. 8303364 - Transformable toy vehicle

8. 8187049 - Transformable toy vehicle

9. 8132651 - Mechanical motor for toy planes

10. 7798883 - Acrobatic rotary-wing toy helicopter

11. 6811460 - Flying toy vehicle

12. D494640 - Flying toy

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idiyas.com
as of
12/19/2025
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