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Cogan Station, PA, United States of America

Richard M Fegan

This inventor holds 10 USPTO granted patents. Top assignee: Shop Vac Corporation. Active years: 1982-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard M Fegan. Retrieved from https://idiyas.com/inventor/richard-m-fegan

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 237(Granted Patents)

Location History:

Williamsport, PA (US) (1982)
Montoursville, PA (US) (1983 - 1984)
Cogan Station, PA (US) (1987)

Company Filing History:

Shop Vac Corporation

Years Active: 1982-1987

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4709436 - Debris pan for rotary brush sweeper (1987-12-01),

2. 4701969 - Rotary brush sweeper with easily separable debris pan (1987-10-27),

3. D290055 - Sweeper (1987-05-26),

4. D289933 - Sweeper (1987-05-19),

5. 4658458 - Rotary brush sweeper with mechanism for brush height adjustment (1987-04-21),

6. 4642841 - Hand held vacuum cleaner (1987-02-17),

7. 4462137 - Electric vacuum cleaner (1984-07-31),

8. 4380845 - Nozzle for hand-held vacuum (1983-04-26),

9. 4334337 - Compact wet-dry electric vacuum cleaner (1982-06-15),

10. 4330899 - Noise reducing blower motor housing means for vacuum cleaner, or the like (1982-05-25),

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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