Company Filing History:

8 out of 31,024

Gm Global Technolgoy Operations, Inc.

patents

5 out of 5

Caltec International, Inc.

Years Active: 1976-1994

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5276960 - Method for the manufacture of lead-acid batteries and an associated (1994-01-11),

2. 5079111 - Method for the manufacture of lead-acid batteries and an associated (1992-01-07),

3. 5044067 - Method for the manufacture of lead acid batteries and an associated (1991-09-03),

4. 5001022 - Lead-acid storage battery and related method of construction (1991-03-19),

5. 4998340 - Method for the manufacture of lead-acid batteries and an associated (1991-03-12),

6. 4982482 - Method for the manufacture of lead-acid batteries and an associated (1991-01-08),

7. 4417608 - Method of making a lead-acid storage battery plate (1983-11-29),

8. 4396691 - Battery having separator sheathed/supported plates (1983-08-02),

9. 4376156 - Battery intercell connector manifold (1983-03-08),

10. 4351891 - Lead-acid storage battery plate and method of making same (1982-09-28),

11. 4345197 - Vehicle battery charging system (1982-08-17),

12. 4342342 - Grooved and cracked battery plate and process for coil-curing same (1982-08-03),

13. 4327163 - Half-envelope separator assemblies on individual plates (1982-04-27),

14. 3947936 - Coining expanded metal positive lead-acid battery grids (1976-04-06),

Title: The Innovative Contributions of Ellis G Wheadon

Introduction

Ellis G Wheadon is a notable inventor based in Bernville, PA (US), recognized for his significant contributions to the field of battery technology. With a total of 14 patents to his name, Wheadon has made strides in the manufacturing processes of lead-acid batteries, showcasing his expertise and innovative spirit.

Latest Patents

Wheadon's latest patents include a method for the manufacture of lead-acid batteries and associated apparatus. This innovative method involves providing a battery grid and pasting it with a battery paste to form a profiled and tapered battery plate. The battery plate is then wrapped onto a coil and cured in a curing apparatus. A battery element is created using coils of the finished plate stock, separator material, and a winged end plate. Finally, several battery elements are placed into a battery container, demonstrating a comprehensive approach to battery design and manufacturing.

Career Highlights

Throughout his career, Wheadon has worked with prominent companies such as GM Global Technology Operations LLC and Caltec International, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in battery technology.

Collaborations

Wheadon has collaborated with notable individuals in his field, including Larry L Forrer and Charles P McCartney, Jr. These collaborations have likely enriched his work and led to further innovations in battery manufacturing.

Conclusion

Ellis G Wheadon's contributions to battery technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative methods continue to influence the manufacturing processes of lead-acid batteries, showcasing the importance of his work.

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