Trademarks = 3

Forward Citations = 61

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7 inventors (with patents filed for the assignee):

Richard L Dalton, Jr (2 out of 3 patents)

Peter G Hutchings (1 out of 7 patents)

Andreas A Weiss (1 out of 7 patents)

4. Michael V Waller (1 out of 3 patents)

5. John C Anthony (1 out of 12 patents)

6. William C Klebusch (1 out of 3 patents)

7. David M Palance (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 5522424 - Controlling the flow of fluids using solenoid-actuated valves (1996-06-04),

2. 5232196 - Proportional solenoid controlled valve (1993-08-03),

3. 4777383 - Electrically controlled variable pressure pneumatic circuit (1988-10-11),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#7 in Hollis, NH

#480 in New Hampshire

#73,860 in US

Hollis, NH, United States of America

Ldi Pneutronics Corporation

Forward Citations = 61

7 inventors:

Richard L Dalton, Jr (2 out of 3 patents)

Peter G Hutchings (1 out of 7 patents)

Andreas A Weiss (1 out of 7 patents)

4. Michael V Waller (1 out of 3 patents)

5. John C Anthony (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ldi Pneutronics Corporation. Retrieved from https://idiyas.com/company/ldi-pneutronics

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]