Growing community of inventors

Deephaven, MN, United States of America

Fred C Zimmerman

Average Co-Inventor Count = 2.82

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 = 654

Fred C ZimmermanVerne L Severson (5 patents)Fred C ZimmermanMark G Bussey (5 patents)Fred C ZimmermanKeith Louis Amdahl (3 patents)Fred C ZimmermanChristopher J Rogney (3 patents)Fred C ZimmermanDan L Otterson (3 patents)Fred C ZimmermanWilliam Stephens (1 patent)Fred C ZimmermanHugo Vak (1 patent)Fred C ZimmermanFred C Zimmerman (8 patents)Verne L SeversonVerne L Severson (7 patents)Mark G BusseyMark G Bussey (6 patents)Keith Louis AmdahlKeith Louis Amdahl (12 patents)Christopher J RogneyChristopher J Rogney (6 patents)Dan L OttersonDan L Otterson (6 patents)William StephensWilliam Stephens (2 patents)Hugo VakHugo Vak (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Smarte Carte, Inc. (2 from 29 patents)

2. Positive Access Corporation (2 from 2 patents)

3. Commstar, Inc. (2 from 2 patents)

4. Smart Carte, Inc. (1 from 2 patents)

5. Atm Communications International, Inc. (1 from 2 patents)


8 patents:

1. 8532640 - Software key control for mobile devices

2. 7792522 - Software key control for mobile devices

3. 6142283 - Cart management system

4. 6125985 - Cart management system

5. 6092057 - Unattended POS system for automatic control of bank system rejections

6. 5921373 - Cart management system

7. 5473143 - ATM/POS based electronic mail system

8. 5384832 - Method and apparatus for a telephone message announcing device

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idiyas.com
as of
12/20/2025
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