% Expired Patents = 20.0

CIPO Patents = 2

EPO Patents = 1

Forward Citations = 282

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10 inventors (with patents filed for the assignee):

Dean L Sicking (7 out of 53 patents)

John Douglass Reid (7 out of 28 patents)

John R Rohde (6 out of 13 patents)

4. King K Mak (1 out of 16 patents)

5. Christine M Haggy (1 out of 1 patent)

6. John W Marr, Jr (1 out of 1 patent)

7. Alfred A August, Sr (1 out of 1 patent)

8. Anthony M Jackson (1 out of 1 patent)

9. John E Rohde (1 out of 11 patents)

10. Robert D Boehlow (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 10914044 - Breakaway guardrail post for a highway crash attenuation system (2021-02-09),

2. RE40193 - Keyless deadbolt lock engaging device (2008-03-31),

3. 7234275 - Barrier and barrier system (2007-06-26),

4. 6254063 - Energy absorbing breakaway steel guardrail post (2001-07-03),

5. 6244571 - Controlled buckling breakaway cable terminal (2001-06-12),

6. 6109597 - Anchor cable release mechanism for a guardrail system (2000-08-29),

7. 5988598 - Breakaway steel guardrail post (1999-11-23),

8. 5924680 - Foundation sleeve for a guardrail system (1999-07-20),

9. 5775675 - Sequential kinking guardrail terminal system (1998-07-07),

10. 4954813 - Portable warning device (1990-09-04),

Safety by Design LLC is a leading safety consulting firm offering comprehensive safety solutions for businesses. With years of experience in the industry, our team of experts helps companies create a safe work environment and achieve compliance with safety regulations. From risk assessments to safety training programs, we provide customized services to meet the unique needs of each client. Contact us today to learn more about how we can help your business prioritize safety and minimize risks.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#19 in Chesterfield, MO

#424 in Missouri

#29,828 in US

#55,954 in the World

Chesterfield, MO, United States of America

Safety by Design LLC

Forward Citations = 282

10 inventors:

Dean L Sicking (7 out of 53 patents)

John Douglass Reid (7 out of 28 patents)

John R Rohde (6 out of 13 patents)

4. King K Mak (1 out of 16 patents)

5. Christine M Haggy (1 out of 1 patent)

Please report any incorrect information to [email protected]

2 patents (CIPO):

Please report any incorrect information to [email protected]

1 patent (EPO):

Please report any incorrect information to [email protected]