logo

For the Inventor, By the Inventor

Doylestown, PA, United States of America

John C Lodholz

This inventor holds 6 USPTO granted patents. Top assignees: Fmc Corporation, United States Filter Corporation. Active years: 1977-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Lodholz. Retrieved from https://idiyas.com/inventor/john-c-lodholz

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 60(Granted Patents)


Location History:

  • Perkasie, PA (US) (1977 - 1978)
  • Doylestown, PA (US) (1993 - 1999)

Company Filing History:

goldMedal5 out of 2,517 
 
Fmc Corporation
 patents
silverMedal1 out of 121 
 
United States Filter Corporation
 patents

Years Active: 1977-1999

Loading Chart...
6 patents (USPTO):Explore Patents
1. 5885458 - Wear strip assembly for use in a waste water treatment facility (1999-03-23),
2. 5620601 - Wear strip assembly for use in a waste water treatment facility (1997-04-15),
3. 5337885 - Alignment monitor and method (1994-08-16),
4. 5246573 - Cog rake bar screen (1993-09-21),
5. 4069150 - Control device for dual flow clarifiers (1978-01-17),
6. 4053421 - Sedimentation tank with raking structure (1977-10-11),

Title: John C Lodholz: Innovator in Waste Water Treatment Technology

Introduction

John C Lodholz is a notable inventor based in Doylestown, PA (US). He has made significant contributions to the field of waste water treatment, holding a total of 6 patents. His innovative designs have improved the efficiency and effectiveness of waste water management systems.

Latest Patents

One of Lodholz's latest patents is a wear strip assembly for use in a waste water treatment facility. This invention comprises an anchor plate secured to the bottom of a tank, with a wear strip disposed around the anchor plate that has a c-shaped cross section. The wear strip can be slid onto the anchor plate, enhancing the assembly's functionality. Additionally, the patent includes a waste water treatment system that employs this wear strip assembly, along with a stop plate designed for use in the assembly.

Career Highlights

Throughout his career, John C Lodholz has worked with prominent companies such as FMC Corporation and United States Filter Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in waste water treatment technology.

Collaborations

Lodholz has collaborated with several professionals in his field, including Stephen B Wilcher and Allen N Bolte. These partnerships have contributed to the advancement of his inventions and the overall improvement of waste water treatment systems.

Conclusion

John C Lodholz is a distinguished inventor whose work in waste water treatment technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to enhancing environmental sustainability through effective waste management solutions.

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…