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For the Inventor, By the Inventor

Yorktown, IN, United States of America

Charles P McCartney, Jr

This inventor holds 12 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1981-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles P McCartney, Jr. Retrieved from https://idiyas.com/inventor/charles-p-mccartney-jr

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 195(Granted Patents)


Company Filing History:

goldMedal12 out of 31,934 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1981-1989

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12 patents (USPTO):Explore Patents
1. 4800142 - Electric storage battery (1989-01-24),
2. 4780378 - Battery vent valve (1988-10-25),
3. 4764182 - Electric storage battery (1988-08-16),
4. 4756982 - Dual seal battery vent valve (1988-07-12),
5. 4743270 - Filling mat-immobilized-electrolyte batteries (1988-05-10),
6. 4683180 - Electric storage battery (1987-07-28),
7. 4673625 - Battery and handle therefor (1987-06-16),
8. 4587183 - Extruded compartmentalized container (1986-05-06),
9. 4547236 - Extruded compartmentalized container (1985-10-15),
10. 4417608 - Method of making a lead-acid storage battery plate (1983-11-29),
11. 4351891 - Lead-acid storage battery plate and method of making same (1982-09-28),
12. 4271586 - Method of making battery plates (1981-06-09),

Title: The Innovations of Charles P McCartney, Jr.

Introduction

Charles P McCartney, Jr. is a notable inventor based in Yorktown, IN (US). He has made significant contributions to the field of electric storage batteries, holding a total of 12 patents. His work has advanced the technology used in battery design and functionality.

Latest Patents

Among his latest patents is the innovative design of an electric storage battery electrode plate. This design includes a lug for electrically coupling the plate to other plates in the battery, along with an insulating collar that tightly engages the root of each plate lug. In a stack of plates, the collars abut one another to separate the lugs and may serve to form a mold for shaping a plate strap cast thereon. Another significant patent is for a battery vent valve, which acts as a relief/check valve for venting an electric storage battery. This valve comprises an annular sealing member with an elastomeric skirt that engages the sloping exterior surface of a valve seat. The skirt flares outwardly in direct proportion to the pressure in the battery, preventing excessive pressure build-up during high gassing rates.

Career Highlights

Charles P McCartney, Jr. is currently employed at GM Global Technology Operations LLC, where he continues to innovate in the field of battery technology. His work has been instrumental in enhancing the safety and efficiency of electric storage systems.

Collaborations

Throughout his career, McCartney has collaborated with notable colleagues, including Clarence A Meadows and James R Bish. These partnerships have contributed to the development of advanced technologies in the battery sector.

Conclusion

Charles P McCartney, Jr. is a distinguished inventor whose work in electric storage batteries has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving battery technology and safety.

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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