Bettendorf, IA, United States of America

Claude M Frisbee

This inventor holds 32 USPTO granted patents, primarily in Dozer Blade Technology. Top assignees: J. I. Case Company, Case Corporation. Active years: 1976-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Claude M Frisbee. Retrieved from https://idiyas.com/inventor/claude-m-frisbee

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

USPTO Granted Patents = 32

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 10

Forward Citations = 310(Granted Patents)

Location History:

Bettendorf, IA (US) (1976 - 1988)
Schofield, WI (US) (1989 - 1994)
Burlington, IA (US) (1996 - 1999)

Company Filing History:

Years Active: 1976-1999

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Areas of Expertise:

Dozer Blade

Pitch Adjustment

Hydraulic Mechanism

Mounting Assembly

Angle Control

Visual Tilt Indicator

Stabilizer Mechanism

Loader Arm

Flip Block Assembly

Throttle Linkage

Restraint System

Flexible Rock Guard

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5901793 - Apparatus and method for automatically adjusting the pitch of a dozer (1999-05-11),

2. 5507352 - Block apparatus and method for changing dozer blade pitch (1996-04-16),

3. 5358342 - Pivot assembly with gravity lubrication feature (1994-10-25),

4. 5343959 - Dozer blade, face plate, and edge plate arrangement (1994-09-06),

5. 5333697 - Flip block assembly for changing dozer blade pitch (1994-08-02),

6. 5230398 - Machine with dual-function panel member (1993-07-27),

7. 5203214 - Engine throttle linkage with motion-reversing feature (1993-04-20),

8. 5186295 - Tractor pedal arrangement with anti-declutching feature (1993-02-16),

9. 5010961 - Angle-tilt-pitch mechanism for dozer blade (1991-04-30),

10. 4893683 - Dozer blade mounting assembly (1990-01-16),

11. 4854392 - Hose positioning assembly (1989-08-08),

12. 4828045 - Dozer blade visual tilt indicator (1989-05-09),

13. 4828044 - Dozer blade mounting assembly (1989-05-09),

14. 4782607 - Removable bucket tooth assembly (1988-11-08),

15. 4583906 - Hydraulic backhoe latch mechanism (1986-04-22),

Title: Innovations by Claude M. Frisbee: A Focus on Dozer Blade Technology

Introduction: Claude M. Frisbee, a prolific inventor based in Bettendorf, IA, has made significant contributions to engineering with a total of 32 patents to his name. His work primarily focuses on enhancing the functionality of dozer blades, enabling more efficient operations in construction and excavation.

Latest Patents: Among his latest inventions is the "Apparatus and method for automatically adjusting the pitch of a dozer." This innovative system allows for the automatic adjustment of a dozer blade's pitch during operation, utilizing a combination of a housing, rod, and compression spring to maintain optimal blade positioning. This automatic tipping of the blade to a 'semi-carry' position enhances the blade's functionality during digging.

Another notable patent is the "Block apparatus and method for changing dozer blade pitch," which describes an adjustable mounting lug and block mechanism. This invention allows operators to easily switch the pitch of the dozer blade between two predefined settings, improving versatility in various ground conditions.

Career Highlights: Claude Frisbee's career has seen him associated with reputable firms including J. I. Case Company and Case Corporation. His experience in these organizations has enabled him to refine his inventive techniques and contribute to significant advancements in the industry.

Collaborations: Throughout his career, Frisbee has collaborated with notable engineers such as Ronald H. Werner and Rudolf Horsch. These partnerships have been instrumental in enhancing the development of his innovative ideas and pushing the boundaries of technology in dozer blade design.

Conclusion: Claude M. Frisbee's dedication to innovation in the field of dozer blade technology has led to noteworthy patents that improve operational efficiency and user experience. His contributions not only reflect his expertise but also his commitment to driving progress in engineering practices. With numerous patents awarded, Frisbee continues to be a significant figure in the advancement of construction machinery technologies.

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]