Enter assignee name

Trademarks = 4

Forward Citations = 135

Loading Chart...

6 inventors (with patents filed for the assignee):

Harold S Burt (2 out of 3 patents)

Hanh T Le (1 out of 9 patents)

Arnold W Feld (1 out of 1 patent)

4. John W Van Norman (1 out of 1 patent)

5. Heeyoung Yoon (1 out of 21 patents)

6. Carl E Fink (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4954135 - Oil compositions containing terpolymers of alkyl acrylates or (1990-09-04),

2. 4519342 - Alcohol dissociation reactor for motor vehicles (1985-05-28),

3. 4397267 - Technique and apparatus for solids circulation control in the solids (1983-08-09),

4. 4114939 - Vacuum pickup head (1978-09-19),

5. 4107738 - Sewer inspection device and method of scanning sewers for leaks (1978-08-15),

6. 3958102 - Inventory taking system for an automatic warehouse (1976-05-18),

7. 3946293 - Thyristor control system (1976-03-23),

Conco Inc. is a leading construction company specializing in concrete services, general contracting, and design-build projects. With over 30 years of experience, we deliver high-quality results on time and on budget. Our team of skilled professionals is committed to providing excellent customer service and exceeding client expectations. Visit our website to learn more about our services and see our portfolio of successful projects.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#4 in Ponca City, OK

#198 in Oklahoma

#38,762 in US

Ponca City, OK, United States of America

Conco Inc.