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For the Inventor, By the Inventor

Indianapolis, IN, United States of America

Charles A Weaver

This inventor holds 7 USPTO granted patents. Top assignees: Rca Inc., P. R. Mallory Co.. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles A Weaver. Retrieved from https://idiyas.com/inventor/charles-a-weaver

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 63(Granted Patents)


Location History:

  • Indianapolis, IN (US) (1976 - 1985)
  • Findlay, OH (US) (1986)

Company Filing History:

goldMedal5 out of 5,349 
 
Rca Inc.
 patents
silverMedal2 out of 169 
 
P. R. Mallory Co.
 patents

Years Active: 1976-1986

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7 patents (USPTO):Explore Patents
1. 4614294 - Apparatus for holding a part in a wave soldering machine (1986-09-30),
2. 4510104 - Apparatus and method for automatically controlling an extruder for (1985-04-09),
3. 4468290 - Apparatus for attaching a matrix to an electroforming device and method (1984-08-28),
4. 4431487 - Matrixing apparatus and method for use in the manufacture of molded (1984-02-14),
5. 4305795 - Method for the manufacture of stampers (1981-12-15),
6. 4104704 - Capacitor including an electroplated layer thereover (1978-08-01),
7. 4000046 - Method of electroplating a conductive layer over an electrolytic (1976-12-28),

Title: The Innovative Contributions of Charles A Weaver

Introduction

Charles A Weaver is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of technology, holding a total of 7 patents. His work primarily focuses on advancements in soldering and extruder control systems.

Latest Patents

One of Weaver's latest patents is an "Apparatus for holding a part in a wave soldering machine." This invention is designed to hold an IC device for tinning the leads in a wave soldering machine. The apparatus features a pair of beveled surfaces on each side of the lead to limit the penetration of the lead into molten solder. The beveled surfaces are made from a material that cannot be wet by the molten solder, allowing surface tension to control the extent of solder penetration.

Another significant patent is the "Apparatus and method for automatically controlling an extruder." This invention describes a method for operating an extruder for thermoplastic material, which automatically controls the output of the extruder. The system includes a kneader screw, a hopper with a feed screw, and an outlet feed screw, all operated by separate electric motors. The method involves monitoring the current of the kneader screw motor to adjust the speed of the hopper and outlet feed screws, ensuring consistent operation.

Career Highlights

Throughout his career, Charles A Weaver has worked with prominent companies such as RCA Inc. and P. R. Mallory Co. His experience in these organizations has contributed to his innovative mindset and technical expertise.

Collaborations

Weaver has collaborated with notable coworkers, including Joseph W Stephens and Donald J Wierschke. Their combined efforts have likely fostered a creative environment that has led to numerous advancements in their respective fields.

Conclusion

Charles A Weaver's contributions to technology through his patents and career experiences highlight his role as an influential inventor. His innovative solutions in soldering and extruder control continue to impact the industry positively.

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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