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Cedar Rapids, IA, United States of America

Standard Havens, Inc.

USPTO Granted Patents = 19

Forward Citations = 230

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12 inventors (with patents filed for the assignee):

Jack T Clements (7 out of 7 patents)

Robert E Mace (6 out of 9 patents)

Richard P Bundy (3 out of 3 patents)

4. Michael R Hawkins (2 out of 2 patents)

5. D Bruce Zumsteg (2 out of 3 patents)

6. Lamson Rheinfrank, Jr (2 out of 2 patents)

7. Stanley A Reigel (1 out of 1 patent)

8. Gino Origlia (1 out of 1 patent)

9. J T Odom (1 out of 1 patent)

10. Bill K Fox (1 out of 1 patent)

11. James H Brennecke (1 out of 4 patents)

12. Ronald E Heap (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 5470146 - Countercurrent drum mixer asphalt plant (1995-11-28),

2. 4860915 - Baghouse with integral wall stiffeners (1989-08-29),

3. 4797002 - Apparatus for mixing asphalt compositions (1989-01-10),

4. 4787938 - Countercurrent drum mixer asphalt plant (1988-11-29),

5. 4597783 - Tensioning device for bag filters (1986-07-01),

6. D283538 - Filter bag tensioning spacer (1986-04-22),

7. D283537 - Filter bag tensioning spacer (1986-04-22),

8. 4472183 - Method and apparatus for tensioning bag filters (1984-09-18),

9. 4396408 - Method and apparatus for tensioning bag filters (1983-08-02),

10. D268983 - Tensioning tool (1983-05-17),

11. D268947 - Tensioning cap for a bag filter (1983-05-10),

12. 4377397 - Baghouse with on-line maintenance capability (1983-03-22),

13. 4364758 - Self tensioning cap for bag filters (1982-12-21),

14. 4304492 - Method and apparatus for detecting leaks in filter bags of a baghouse (1981-12-08),

15. 4158554 - Apparatus for filtering particulate-laden gases (1979-06-19),

Standard Havens, Inc. is a prominent manufacturer specializing in advanced equipment and solutions for the asphalt and concrete industries. The company is known for its innovative approaches to construction technology, focusing on enhancing efficiency and performance in paving and material handling. With a strong presence in the U.S. market, Standard Havens is committed to delivering high-quality products that meet the evolving needs of infrastructure development and maintenance.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

19 Patents

#6 in Cedar Rapids, IA

#95 in Iowa

#17,113 in US

#32,592 in the World

Cedar Rapids, IA, United States of America

Standard Havens, Inc.

Forward Citations = 230

12 inventors:

Jack T Clements (7 out of 7 patents)

Robert E Mace (6 out of 9 patents)

Richard P Bundy (3 out of 3 patents)

4. Michael R Hawkins (2 out of 2 patents)

5. D Bruce Zumsteg (2 out of 3 patents)

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