For the Inventor, By the Inventor

Enter assignee name

Miamisburg, OH, United States of America

Dayton Superior Corporation

USPTO Granted Patents = 48

CIPO Patents = 33

Trademarks = 55

Forward Citations = 1,084

Loading Chart...

Loading Chart...

47 inventors (with patents filed for the assignee):

Harry B Lancelot, Iii (16 out of 22 patents)

Clifford D Bennett (12 out of 17 patents)

Sidney E Francies, Iii (10 out of 10 patents)

4. Kenneth R Lee (7 out of 22 patents)

5. David A Niday (7 out of 9 patents)

6. Robert E Truitt (5 out of 6 patents)

7. Roy Lee Edgar (4 out of 4 patents)

8. Peter D Courtois (4 out of 4 patents)

9. Walter Schoffstall (4 out of 4 patents)

10. Robert A Spindler (3 out of 5 patents)

11. Robert J Flathau (3 out of 10 patents)

12. Thomas E Lannom (3 out of 3 patents)

13. Scott Shaw (2 out of 4 patents)

14. Dale Robert Haslem (2 out of 8 patents)

15. Brandon Lee Cross (1 out of 3 patents)

48 patents: Sort by Forward Citations

1. 11713577 - Reinforcement positioner with clip (2023-08-01),

2. 9347231 - Construction hanger brace (2016-05-24),

3. 9297173 - Jump form system (2016-03-29),

4. 8464996 - Jump form system (2013-06-18),

5. 8322108 - Post-tension intersection chair (2012-12-04),

6. 8186645 - Tilt-up concrete form brace (2012-05-29),

7. 8042786 - Locking system having mounting block with mounting arm and slide member for securing concrete form panels (2011-10-25),

8. 7887735 - Method of forming a void in a mass of concrete using a dowel void former (2011-02-15),

9. 7828263 - Concrete form brace and battering wedge (2010-11-09),

10. 7775010 - Slab bolster coupling (2010-08-17),

11. 7497059 - Multi-level post tension cable support chair and method of use (2009-03-03),

12. 7487949 - Concrete dowel void former (2009-02-10),

13. 7404691 - Dowel bar assembly with snap fit side frames (2008-07-29),

14. 7314334 - Dowel bar assembly with snap fit side frames (2008-01-01),

15. 7222460 - Cover for a concrete construction (2007-05-29),

Dayton Superior Corporation is a global company providing innovative construction solutions for the non-residential concrete construction industry. With a wide range of products and solutions, Dayton Superior specializes in markets such as bridges, commercial buildings, tunnels, and more. Their comprehensive portfolio includes formwork, concrete chemicals, paving solutions, and precast products. Headquartered in the United States, Dayton Superior serves customers worldwide with a commitment to quality, durability, and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

48 Patents

#8 in Miamisburg, OH

#298 in Ohio

#7,024 in US

#14,104 in the World

Miamisburg, OH, United States of America

Dayton Superior Corporation

Forward Citations = 1,084

47 inventors:

Harry B Lancelot, Iii (16 out of 22 patents)

Clifford D Bennett (12 out of 17 patents)

Sidney E Francies, Iii (10 out of 10 patents)

4. Kenneth R Lee (7 out of 22 patents)

5. David A Niday (7 out of 9 patents)

Please report any incorrect information to support@idiyas.com

Loading…