logo

For the Inventor, By the Inventor

West Chazy, NY, United States of America

John E Prim

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Prim Hall Enterprises, Inc.. Active years: 1992-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John E Prim. Retrieved from https://idiyas.com/inventor/john-e-prim

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 87.5

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 116(Granted Patents)


Company Filing History:

goldMedal8 out of 11 
 
Prim Hall Enterprises, Inc.
 patents

Years Active: 1992-2010

Loading Chart...
8 patents (USPTO):Explore Patents
1. 7731167 - Methods and systems for controlling the feeding of stacked sheet material (2010-06-08),
2. 6405152 - Precision calipering system (2002-06-11),
3. 5833229 - Bindery feeder and method of operation (1998-11-10),
4. 5374050 - Jogger having a floating mount (1994-12-20),
5. 5310172 - Hopper loader (1994-05-10),
6. 5238240 - Method and apparatus for quick change-over from either a dual delivery (1993-08-24),
7. 5197590 - Hopper loader (1993-03-30),
8. 5138817 - Method of and system for creating a uniform log of strapped bundles (1992-08-18),

Title: Innovations by John E. Prim

Introduction

John E. Prim is a notable inventor based in West Chazy, NY (US), recognized for his contributions to the field of engineering and technology. He holds a total of 8 patents, showcasing his innovative spirit and dedication to improving systems and processes.

Latest Patents

Among his latest patents are methods and systems for controlling the feeding of stacked sheet material. These methods employ belt conveyors designed to feed signatures to a collating conveyor. The control system regulates the operation of the belt conveyors, adjusting their speed in response to the collating conveyor's speed. This innovation minimizes or eliminates signature misfeeds, enhancing efficiency in the process. Additionally, he developed a precision calipering system, which is an apparatus and method for accurately counting the number of inserts pulled from each hopper of an inserting machine. This system compensates for various operational variables, ensuring accuracy even at high speeds of 400 cycles per minute.

Career Highlights

John E. Prim has made significant strides in his career, particularly through his work at Prim Hall Enterprises, Inc. His inventions have not only advanced technology but have also improved operational efficiencies in various applications.

Collaborations

He has collaborated with notable coworkers, including David F. Hall and Robert D. Kinson, contributing to the development of innovative solutions in their field.

Conclusion

John E. Prim's work exemplifies the impact of innovation in engineering and technology. His patents reflect a commitment to enhancing processes and systems, making him a significant figure in his 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]
Loading…