For the Inventor, By the Inventor

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Wilmington, DE, United States of America

Ctb IP, Inc.

USPTO Granted Patents = 35

% Expired Patents = 25.7

Trademarks = 60

Forward Citations = 339

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26 inventors (with patents filed for the assignee):

Theodore J Cole (14 out of 26 patents)

Lionel L Kreger (14 out of 22 patents)

Philip Wilfong (11 out of 15 patents)

4. James Richard Kraft (11 out of 17 patents)

5. Mark S Dingeldein (5 out of 18 patents)

6. Paul J Bondarenko (4 out of 14 patents)

7. Bryan S Shive (4 out of 15 patents)

8. Leon S Zimmerman (4 out of 19 patents)

9. George S Zimmerman (4 out of 15 patents)

10. Anthony Martin (4 out of 13 patents)

11. Charles R Bird (4 out of 13 patents)

12. Brad W Lorton (4 out of 10 patents)

13. Rodney B Grossman (3 out of 10 patents)

14. Timothy W Momont (3 out of 13 patents)

15. Brent J Bloemendaal (2 out of 18 patents)

Core Competencies:

Indexed Feed Dispensing Mechanism

Grain Bin Flooring System

Poultry Feeder

Watering Disc

Grain Dryer

Feed Hopper

Grill Member

Auger System Control Unit

Reflective Particle Feeder

Spring Stem

Conveyor Assembly

Granular Material Management

35 patents: Sort by Forward Citations

1. 7530328 - Indexed feed dispensing mechanism (2009-05-12),

2. 7487621 - Grain bin floor support and related method of construction (2009-02-10),

3. D564712 - Pan of a feeder assembly (2008-03-18),

4. 7338359 - Structural roof venting system for grain bin and associated method (2008-03-04),

5. D560044 - Watering disc for poultry (2008-01-15),

6. 7317969 - Method and system for managing and operating a plurality of farm houses (2008-01-08),

7. 7317968 - Method and system for managing and operating a plurality of farm houses (2008-01-08),

8. 7310919 - Grain bin flooring system (2007-12-25),

9. D542981 - Poultry feeder (2007-05-15),

10. 7162973 - Grill member for use in a poultry feeder (2007-01-16),

11. 7134402 - Method of constructing an indexed feed dispensing mechanism (2006-11-14),

12. D530045 - Section of a rim for a feeder (2006-10-10),

13. 7107932 - Poultry feeder (2006-09-19),

14. 7100533 - Poultry feeder (2006-09-05),

15. 7040250 - Method of adjusting a size of a feed gate and a position of a brood gate of a feeder assembly (2006-05-09),

Company Overview

Ctb IP, Inc. is a technology-focused organization based in Wilmington, Delaware, specializing in intellectual property management and development. The company is dedicated to advancing innovations across various sectors, with a strong emphasis on enhancing technological solutions and fostering collaboration in research and development. Ctb IP, Inc. plays a pivotal role in navigating the complexities of intellectual property, ensuring that innovations are effectively protected and leveraged in the marketplace.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

35 Patents

#139 in Wilmington, DE

#168 in Delaware

#9,756 in US

#19,181 in the World

Wilmington, DE, United States of America

Ctb IP, Inc.

Forward Citations = 339

26 inventors:

Theodore J Cole (14 out of 26 patents)

Lionel L Kreger (14 out of 22 patents)

Philip Wilfong (11 out of 15 patents)

4. James Richard Kraft (11 out of 17 patents)

5. Mark S Dingeldein (5 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ctb IP, Inc.. Retrieved from https://idiyas.com/company/ctb-ip

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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