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For the Inventor, By the Inventor

Shaker Heights, OH, United States of America

Harold A Tucker

This inventor holds 13 USPTO granted patents. Top assignees: The B. F. Goodrich Company, Tremco Incorporated. Active years: 1976-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harold A Tucker. Retrieved from https://idiyas.com/inventor/harold-a-tucker

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 6

Forward Citations = 136(Granted Patents)


Location History:

  • Brecksville, OH (US) (1976)
  • Shaker Heights, OH (US) (1976 - 1995)

Company Filing History:

goldMedal12 out of 1,484 
 
The B. F. Goodrich Company
 patents
silverMedal1 out of 71 
 
Tremco Incorporated
 patents

Years Active: 1976-1995

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13 patents (USPTO):Explore Patents
1. 5426148 - Fast-curling, high strength, two-part sealants using acetoacetate-amine (1995-06-20),
2. 4500684 - Hydrophosphonylated derivatives of glycidyl ether polymers (1985-02-19),
3. 4215175 - Non-woven fibers coated with a polymer of ethylenically unsaturated (1980-07-29),
4. 4191834 - Ethylenically unsaturated blocked aromatic diisocyanates (1980-03-04),
5. 4191833 - Ethylenically unsaturated blocked aromatic diisocyanates (1980-03-04),
6. 4190582 - Ethylenically unsaturated blocked aromatic diisocyanates (1980-02-26),
7. 4189601 - Ethylenically unsaturated blocked aromatic diisocyanates (1980-02-19),
8. 4113958 - Ethylenically unsaturated blocked aromatic diisocyanates (1978-09-12),
9. 4101491 - Ethylenically unsaturated blocked aromatic diisocyanates and polymers (1978-07-18),
10. 4008247 - Ethylenically unsaturated blocked aromatic diisocyanates (1977-02-15),
11. 3976610 - Acrylate rubber vulcanizable compositions (1976-08-24),
12. 3956216 - Latex compositions containing polymers having reactive azolide cure sites (1976-05-11),
13. 3955041 - Latex compositions containing polymers having reactive azolide cure sites (1976-05-04),

Title: Harold A. Tucker: Innovator in Sealant Technology

Introduction

Harold A. Tucker is a notable inventor based in Shaker Heights, Ohio, recognized for his contributions to sealant technology. With a total of 13 patents to his name, Tucker has made significant advancements in the field, particularly in the development of fast-curing sealants.

Latest Patents

One of Tucker's latest patents is for fast-curing, high-strength, two-part sealants using acetoacetate-amine. This innovative sealant composition is derived from generally liquid oligomers, providing excellent tensile strength and insensitivity to water. The first part of the sealant is typically a polyester or polyether oligomer with acetoacetate end groups, while the second part contains primary amine end groups. The oligomers used are of low molecular weight, ranging from about 500 to 10,000, and are enhanced with various additives such as carbon black and ultraviolet light inhibitors. This sealant is particularly useful as an automotive windshield sealant. Another significant patent involves hydrophosphonylated derivatives of glycidyl ether polymers, which are formed by reacting poly allyl glycidyl ethers with sodium hypophosphite. These novel polymers have a wide range of applications due to their unique chemical properties.

Career Highlights

Throughout his career, Harold A. Tucker has worked with prominent companies, including the B. F. Goodrich Company and Tremco Incorporated. His experience in these organizations has contributed to his expertise in sealant technology and innovation.

Collaborations

Tucker has collaborated with various professionals in his field, including his coworker Roger E. Morris. Their joint efforts have likely led to advancements in the technologies they developed together.

Conclusion

Harold A. Tucker's contributions to sealant technology through his innovative patents and career experiences highlight his role as a significant inventor in this field. His work continues to influence the industry and improve product performance.

Profile summary based on public USPTO records.
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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