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For the Inventor, By the Inventor

Crete, IL, United States of America

Charles K Stanfield

This inventor holds 12 USPTO granted patents, plus 2 CIPO patents. Top assignees: B/j Manufacturing Co., Inc., B&j Rocket America, Inc., B & J Manufacturing. Active years: 1977-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles K Stanfield. Retrieved from https://idiyas.com/inventor/charles-k-stanfield

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 75.0

 

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 60(Granted Patents)


Location History:

  • Matteson, IL (US) (1977 - 1982)
  • Crete, IL (US) (1989 - 2011)

Company Filing History:

goldMedal8 out of 23 
 
B/j Manufacturing Co., Inc.
 patents
silverMedal3 out of 4 
 
B&j Rocket America, Inc.
 patents
bronzeMedal1 out of 1 
 
B & J Manufacturing
 patent

Years Active: 1977-2011

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12 patents (USPTO):Explore Patents
1. 7972200 - Abrading wheel with sintered metal core (2011-07-05),
2. 7959495 - Method and apparatus for finishing the surface of rubber covered rollers (2011-06-14),
3. 7891915 - Rasp hub for tire retreading machine (2011-02-22),
4. 6789982 - Tire rasp blade and method (2004-09-14),
5. 6682272 - Rubber cutting apparatus (2004-01-27),
6. 5504981 - Bent blade and spacer tire rasp hub assembly (1996-04-09),
7. 5239784 - Cavitied abrading device with smooth lands area and layered grit (1993-08-31),
8. 4843768 - Abrading apparatus and process for making the same (1989-07-04),
9. 4358893 - Tire trimmer (1982-11-16),
10. 4091516 - Tire rasp blade having multi-cutting edges (1978-05-30),
11. 4021912 - Tire trimmer and blades therefor (1977-05-10),
12. 4019234 - Tire rasp having reversible blade holder assemblies (1977-04-26),

Title: Innovations of Charles K. Stanfield

Introduction

Charles K. Stanfield is a notable inventor based in Crete, Illinois, who has made significant contributions to the field of engineering with a total of 12 patents to his name. His work primarily focuses on the development of advanced tools and methods for manufacturing processes.

Latest Patents

Among his latest patents is the "Abrading wheel with sintered metal core," which describes an article and method for creating an abrading wheel that features a sintered metal core and radially inward openings with curved inner edges. This design aims to reduce operational stress and enhance the wheel's ability to clear residue during use. Another significant patent is the "Method and apparatus for finishing the surface of rubber covered rollers." This invention outlines a method and apparatus that utilizes a rotating hub with a circumferential abrasion band and a set of rasp blades to progressively remove surface material from rubber or synthetic covered rollers.

Career Highlights

Throughout his career, Stanfield has worked with various companies, including B&J Manufacturing Company and B&J Rocket America, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

One of his notable coworkers is Wayne E. Jensen, with whom he has collaborated on various projects, enhancing the scope of their inventions.

Conclusion

Charles K. Stanfield's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing manufacturing technologies. His work continues to influence the industry and inspire future inventors.

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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