% Expired Patents = 30.0

Trademarks = 16

Forward Citations = 143

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10 inventors (with patents filed for the assignee):

Gerald L Work (4 out of 9 patents)

Michael Davidian (2 out of 6 patents)

Henry Brown (1 out of 3 patents)

4. Cory D Greene (1 out of 1 patent)

5. Mark A Holmes (1 out of 1 patent)

6. Randall B Vest (1 out of 1 patent)

7. Jamie E Noble (1 out of 1 patent)

8. Joseph L Cook (1 out of 1 patent)

9. Herbert R Blaese (1 out of 27 patents)

10. Christopher R Lorenc (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6959650 - Conveyorable plastic thermoformed pallet and method for making pallet (2005-11-01),

2. 6550623 - Transportable part rack (2003-04-22),

3. 6401274 - Transportable modular washstand (2002-06-11),

4. 5203810 - Method of making a plastic lined concrete structure (1993-04-20),

5. 5157817 - Plastic lined concrete structure (1992-10-27),

6. 4413390 - Casket-placer and casket-lowering apparatus (1983-11-08),

7. 4288952 - Burial vaults (1981-09-15),

8. 4253220 - Burial vaults (1981-03-03),

9. 4249289 - Combination burial vault and casket and funeral and burial method or (1981-02-10),

10. 4237590 - Combination burial vault and casket and funeral and burial method or (1980-12-09),

Company Overview

Wilbert, Inc., based in Broadview, Illinois, specializes in the development and manufacturing of innovative products primarily for the burial and cremation industries. The company is known for its high-quality caskets, vaults, and related accessories, emphasizing durability and design. With a commitment to advancing industry standards, Wilbert invests in research and technology to enhance its offerings, ensuring they meet the evolving needs of funeral service professionals and families across the United States.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#7 in Broadview, IL

#1,442 in Illinois

#29,882 in US

#56,092 in the World

Broadview, IL, United States of America

Wilbert, Inc.

Forward Citations = 143

10 inventors:

Gerald L Work (4 out of 9 patents)

Michael Davidian (2 out of 6 patents)

Henry Brown (1 out of 3 patents)

4. Cory D Greene (1 out of 1 patent)

5. Mark A Holmes (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wilbert, Inc.. Retrieved from https://idiyas.com/company/wilbert

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

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]