Growing community of inventors

Astoria, OR, United States of America

Steven R Cullen

Average Co-Inventor Count = 1.01

ph-index = 15

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 = 665

Steven R CullenWilliam C Johnson (1 patent)Steven R CullenDavid H Rasmussen (1 patent)Steven R CullenRichard H Lee (1 patent)Steven R CullenEddie H Bailen (1 patent)Steven R CullenSteven R Cullen (65 patents)William C JohnsonWilliam C Johnson (8 patents)David H RasmussenDavid H Rasmussen (6 patents)Richard H LeeRichard H Lee (4 patents)Eddie H BailenEddie H Bailen (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Src Innovations LLC (30 from 30 patents)

2. Versa Corporation (20 from 29 patents)

3. Other (13 from 832,812 patents)

4. Ag-bag Corporation (2 from 17 patents)

5. Cullen, Steven R. (0 patent)


65 patents:

1. 12466699 - Perforating clamshell bucket system

2. 12103827 - Perforating clamshell bucket system

3. 11628962 - Adjustable bagging tunnel

4. 10863676 - Bagging machine

5. 10518920 - System and method for towing a mobile bagging machine

6. 10479540 - Adjustable bagging tunnel

7. 10398087 - Rotor for bagging machine

8. D732261 - Bagging machine cabin

9. 8863481 - Bag installation for bagging machine

10. 8584437 - Mobile bagging machine tunnel

11. 8196730 - Movable feed table and radiators

12. D640853 - Material conveyor

13. 7934360 - Systems for controlling packing density

14. 7926245 - Mobile bagging machine

15. 7926246 - Mobile bagging machine tunnel

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as of
12/21/2025
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