logo

For the Inventor, By the Inventor

Rochester Hills, MI, United States of America

Carl G Gluf, Jr

This inventor holds 9 USPTO granted patents. Top assignees: Eaton Corporation, Lectron Products, Inc.. Active years: 1997-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carl G Gluf, Jr. Retrieved from https://idiyas.com/inventor/carl-g-gluf-jr

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

USPTO Granted Patents = 9

% Patents Active = 88.9

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 103(Granted Patents)


Location History:

  • Chesterfield, MI (US) (1997 - 1999)
  • Rochester, MI (US) (2000)
  • Rochester Hills, MI (US) (2001 - 2002)

Company Filing History:

goldMedal7 out of 5,989 
 
Eaton Corporation
 patents
silverMedal2 out of 57 
 
Lectron Products, Inc.
 patents

Years Active: 1997-2002

Loading Chart...
9 patents (USPTO):Explore Patents
1. 6443422 - Apparatus and method for adjusting an actuator on a real-time basis (2002-09-03),
2. 6415820 - Variable assist power steering system and flow control valve therefor (2002-07-09),
3. 6386218 - Solenoid operated valve assembly for variable bleed pressure proportional control (2002-05-14),
4. 6206044 - By-pass solenoid with integral check valve (2001-03-27),
5. 6098741 - Controlled torque steering system and method (2000-08-08),
6. 5937898 - Overmolded frame bus with integral pressure switch (1999-08-17),
7. 5855229 - Solenoid manifold assembly (1999-01-05),
8. 5680883 - Manifold and valve assembly and filter/gasket therefor (1997-10-28),
9. 5669406 - Universal on/off solenoid valve assembly (1997-09-23),

Title: The Innovations of Carl G Gluf, Jr.

Introduction

Carl G Gluf, Jr. is a notable inventor based in Rochester Hills, MI (US), recognized for his contributions to various technological advancements. With a total of 9 patents to his name, Gluf has made significant strides in the field of actuator technology and power steering systems.

Latest Patents

One of his latest patents is titled "Apparatus and method for adjusting an actuator on a real-time basis." This invention includes a rack extending axially over a portion of an outer surface of an adjustable member. The actuator features a bore that extends from the rack to the outer surface, allowing for the reception of an adjustment member. The adjustment member includes a pinion at one end for engaging the rack while remaining out of the functional flow area. This design enables real-time adjustments of the actuator to a desired position, which can then be fixed or locked into place.

Another significant patent is the "Variable assist power steering system and flow control valve therefor." This invention involves a solenoid-operated valve with a single inlet for connection to a pump and a control signal outlet for a power assist steering actuator. The valve features a poppet rod extending through an annular valve seat, with a pressure equalization passage to balance inlet pressure forces. This design provides low residual flow when the solenoid is de-energized and proportionally increases flow as current in the solenoid rises, ensuring substantial linearity.

Career Highlights

Throughout his career, Carl G Gluf, Jr. has worked with prominent companies such as Eaton Corporation and Lectron Products, Inc. His work has significantly impacted the development of innovative solutions in the automotive and actuator industries.

Collaborations

Gluf has collaborated with notable coworkers, including John A Ness and Edward J Frank, contributing to various projects and innovations in his field.

Conclusion

Carl G Gluf, Jr. stands out as a prolific inventor whose work has advanced actuator technology and power steering systems. His patents reflect a commitment to innovation and practical solutions in engineering.

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…