St. Petersburg, FL, United States of America

Enersafe, Inc.

Calculating rank

USPTO Granted Patents = 7

Forward Citations = 69

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4 inventors (with patents filed for the assignee):

James M Shannon (6 out of 8 patents)

John K Shannon (5 out of 16 patents)

Robert Zaccaria (1 out of 1 patent)

4. Jack K Shannon (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6611774 - Method and apparatus for the continuous performance monitoring of a lead acid battery system (2003-08-26),

2. 5885731 - Weldless battery using cover as mold to cast plate straps, through the (1999-03-23),

3. 5663012 - Apparatus for gang-connecting batteries (1997-09-02),

4. 5645612 - Welding and cover sealing machine apparatus for battery assembly and an (1997-07-08),

5. 5620809 - Storage battery and method of manufacture (1997-04-15),

6. 5403364 - Explosion-resistant storage battery and method of manufacture (1995-04-04),

7. 5318864 - Explosion-resistant storage battery and method of manufacture (1994-06-07),

Company Overview

Enersafe, Inc. is a leading provider of comprehensive safety solutions for the energy industry. With a team of experienced professionals, we specialize in offering safety consulting, training, and auditing services to ensure compliance and promote a culture of safety within organizations. Our customized solutions help clients mitigate risk, improve operational efficiencies, and protect their most valuable assets - their employees.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#34 in St. Petersburg, FL

#1,248 in Florida

#39,950 in US

St. Petersburg, FL, United States of America

Enersafe, Inc.

Forward Citations = 69

4 inventors:

James M Shannon (6 out of 8 patents)

John K Shannon (5 out of 16 patents)

Robert Zaccaria (1 out of 1 patent)

4. Jack K Shannon (1 out of 1 patent)

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

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]