Growing community of inventors

Altadena, CA, United States of America

Dunstan P Sheldon

Average Co-Inventor Count = 1.07

ph-index = 7

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 = 212

Dunstan P SheldonKenji Suzuki (1 patent)Dunstan P SheldonDunstan P Sheldon (8 patents)Kenji SuzukiKenji Suzuki (26 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (6 from 832,718 patents)

2. Magtek, Inc. (2 from 34 patents)

3. Star Seimitsu Kabushiki Kaisha (1 from 23 patents)


8 patents:

1. 6112989 - Mobile check-in station and method of use

2. 5504321 - Ticketless travel card and method of use

3. 5010240 - Composite ticket processing unit

4. 4960338 - Dual printer system

5. 4944619 - Construction for mounting an ink ribbon cassette in a heat transferable

6. 4879268 - Multiple document parallel printing apparatus

7. 4744681 - Form printer

8. 4458668 - Package to form panel structure for use on water body

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idiyas.com
as of
12/10/2025
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