William F Croft

This inventor holds 19 USPTO granted patents and 2 published patent applications, primarily in Container Design. Top assignees: Rubbermaid, Inc., Rubbermaid Specialty Products Inc.. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William F Croft. Retrieved from https://idiyas.com/inventor/william-f-croft

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 9

Forward Citations = 331(Granted Patents)

Location History:

Wooster, OH (US) (1995 - 2006)
Mooresville, NC (US) (2010 - 2019)
Huntersville, KS (US) (2021)
Huntersville, NC (US) (2020 - 2023)

Company Filing History:

Rubbermaid Specialty Products Inc.

patents

Years Active: 1995-2026

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Areas of Expertise:

Container

Lid

Jar

Nesting

Modular Storage

Panel Construction

Spring Hinge

Roof Panel

Accessory Mounting

Receptacle

Canning

Bait Holder

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1124785 - Lid with container (2026-05-05),

2. D992341 - Lid (2023-07-18),

3. D981185 - Lid with jar (2023-03-21),

4. D944601 - Nesting canning jar (2022-03-01),

5. D926040 - Jar (2021-07-27),

6. D914508 - Jar (2021-03-30),

7. D891186 - Nesting canning jar (2020-07-28),

8. D837588 - Lid for container (2019-01-08),

9. D833211 - Lid for container (2018-11-13),

10. D830765 - Lid for container (2018-10-16),

11. D815924 - Combined container and lid (2018-04-24),

12. D796266 - Container and lid (2017-09-05),

13. 9238548 - Receptacle with spring hinge and forward lean (2016-01-19),

14. 7721493 - Roof panel assembly with skylight (2010-05-25),

15. 7003863 - Apparatus and method for mounting accessory devices to panels (2006-02-28),

Title: The Creative Journey of William F. Croft: Innovator from Wooster, OH

Introduction

William F. Croft is a notable inventor based in Wooster, OH, whose innovative spirit is reflected in his impressive portfolio of 18 patents. His work primarily revolves around practical solutions that have contributed significantly to various industries.

Latest Patents

Among his latest innovations, Croft has developed a lid and a lid with a jar. These inventions showcase his ability to create functional and user-friendly designs that meet everyday needs.

Career Highlights

Croft's career includes significant contributions to major companies like Rubbermaid, Inc. and Rubbermaid Specialty Products Inc. His tenure in these organizations has allowed him to apply his inventive talents in diverse projects, culminating in his registered patents.

Collaborations

Throughout his career, Croft has collaborated with other brilliant minds, including Evan Allen Fulford and William Pierson Hart. These partnerships have not only enriched his inventions but have also fostered creativity within the teams he worked with.

Conclusion

William F. Croft stands out as a dedicated inventor whose work influences various facets of daily life. His numerous patents and collaborations illustrate a commitment to innovation and problem-solving that continue to inspire aspiring inventors in the field.

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]

2 patents pending: