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Voorhees, NJ, United States of America

Alfred N Johnson

This inventor holds 8 USPTO granted patents. Top assignee: Westinghouse Electric Corporation. Active years: 1986-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred N Johnson. Retrieved from https://idiyas.com/inventor/alfred-n-johnson

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 62(Granted Patents)

Location History:

Voorhees, NJ (US) (1986 - 1989)
Mt. Laurel, NJ (US) (1991)

Company Filing History:

Westinghouse Electric Corporation

Years Active: 1986-1991

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5017788 - Alpha-detecting conveyor apparatus (1991-05-21),

2. 4866277 - Conveyor apparatus for detecting radioactive material in garments (1989-09-12),

3. 4862005 - Apparatus for detecting radioactive contaminants on hand tools (1989-08-29),

4. 4762280 - Sorting method for radioactive waste (1988-08-09),

5. 4679738 - Conveyor for sorting radioactive waste (1987-07-14),

6. 4658142 - Apparatus for detecting radiation in a container (1987-04-14),

7. 4646978 - Method for sorting radioactive waste (1987-03-03),

8. 4599513 - Enclosure for sorting radioactive material (1986-07-08),

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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