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For the Inventor, By the Inventor

Livonia, MI, United States of America

Paul W Firehammer

This inventor holds 21 USPTO granted patents and 8 published patent applications, primarily in Battery Technology. Top assignees: A123 Systems LLC, Apple Inc., Whedco, Inc.. Active years: 1999-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul W Firehammer. Retrieved from https://idiyas.com/inventor/paul-w-firehammer

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

USPTO Granted Patents = 21 

% Patents Active = 90.5

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 103(Granted Patents)


Location History:

  • Livonia, MI (US) (2003)
  • Saline, MI (US) (1999 - 2024)

Company Filing History:

goldMedal10 out of 150 
 
A123 Systems LLC
 patents
silverMedal7 out of 43,632 
 
Apple Inc.
 patents
bronzeMedal3 out of 3 
 
Whedco, Inc.
 patents
4. 1 out of 834,570 
Other
 patents

Years Active: 1999-2024

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Areas of Expertise:
Battery Configurations
Cell Balancing
Voltage Monitoring
Charging Matrix
Current Collectors
Fasteners
Voltage Threshold
Servo Motor Drive
Brushless Motors
Capacitance Pre-Charging
Degradation Limiting
Rechargeable Batteries
21 patents (USPTO):Explore Patents
1. 12170376 - Battery configurations for cell balancing (2024-12-17),
2. 12009655 - Switchable pyro fuse (2024-06-11),
3. 11923494 - Battery configurations having through-pack fasteners (2024-03-05),
4. 11677120 - Battery configurations having through-pack fasteners (2023-06-13),
5. 11600891 - Battery configurations having balanced current collectors (2023-03-07),
6. 11588155 - Battery configurations for cell balancing (2023-02-21),
7. 11190008 - Capacitance pre-charging (2021-11-30),
8. 10916796 - Selective charging matrix for rechargeable batteries (2021-02-09),
9. 10067197 - System and method for assessing voltage threshold detecting circuitry within a battery pack (2018-09-04),
10. 9864014 - System and method for assessing voltage threshold detecting circuitry within a battery pack (2018-01-09),
11. 9793724 - System and method for monitoring and balancing voltage of individual battery cells within a battery pack (2017-10-17),
12. 9641004 - System and method for balancing charge between battery cells (2017-05-02),
13. 9618544 - System and method for verifying a reference voltage for battery cell monitoring (2017-04-11),
14. 9160190 - System and method for assessing ADC operation and voltage of a battery pack (2015-10-13),
15. 9157967 - System and method for assessing voltage threshold detecting circuitry within a battery pack (2015-10-13),

Title: The Innovative Mind of Paul W Firehammer

Introduction: Paul W Firehammer, a prolific inventor based in Livonia, MI, has made significant contributions to the field of energy storage with a total of 19 patents under his belt. His cutting-edge work in battery configurations has paved the way for advancements in energy storage technologies.

Latest Patents: Among Firehammer's portfolio of patents, one standout innovation is the development of battery configurations with through-pack fasteners. These energy storage devices, battery cells, and batteries showcase a unique design that includes various circuit boards, battery stacks, compression plates, and retaining members aimed at enhancing battery performance and efficiency.

Career Highlights: Throughout his career, Firehammer has demonstrated a keen ability to push the boundaries of innovation in the energy storage sector. With a strong background in engineering and a creative approach to problem-solving, he has consistently delivered groundbreaking solutions that have reshaped the industry.

Collaborations: Firehammer has had the privilege of collaborating with talented individuals in companies like A123 Systems LLC and Apple Inc. Noteworthy coworkers such as John Harry Floros and Dylan Erb have contributed to the success of joint projects, further amplifying Firehammer's impact in the field.

Conclusion: In conclusion, Paul W Firehammer stands as a visionary inventor whose relentless pursuit of innovation has led to transformative advancements in energy storage technologies. His impressive patent portfolio and fruitful collaborations underscore his commitment to driving progress and shaping the future of the industry.

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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