logo

For the Inventor, By the Inventor

Butler, IN, United States of America

Richard A Flotow

This inventor holds 57 USPTO granted patents, plus 2 CIPO patents, primarily in Clutch Technology (CPC class 192 ). Top assignees: Dana Corporation, 501 Dana Corporation, Other. Active years: 1976-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard A Flotow. Retrieved from https://idiyas.com/inventor/richard-a-flotow

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

USPTO Granted Patents = 57

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.4

ph-index = 11

Forward Citations = 449(Granted Patents)

Forward Citations (Not Self Cited) = 408(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Fort Wayne, IN (US) (1976 - 1986)
  • Ft. Wayne, IN (US) (1979 - 1988)
  • Butler, IN (US) (1985 - 1997)

Company Filing History:

goldMedal54 out of 1,558 
 
Dana Corporation
 patents
silverMedal1 out of 1 
 
501 Dana Corporation
 patent
bronzeMedal2 out of 834,453 
Other
 patents

Years Active: 1976-1997

Loading Chart...
Loading Chart...
Areas of Expertise:
Clutch Assembly
Torque Transmission
Hydrodynamic Cooling
Friction Clutches
Wear Adjustment
Clutch Brake
Adjustable Damper
Noise Suppressor
Release Mechanism
Clutch Indicator
Positioning Pin
Variable Ratio Lever
57 patents (USPTO):Explore Patents
1. 5601171 - Bracket assembly for torque transmitting device (1997-02-11),
2. 5421438 - Clutch having hydrodynamic cooling of pressure plate (1995-06-06),
3. 5358085 - Clutch plate anti-rattle and separator device (1994-10-25),
4. 5320205 - Wear adjustment for a clutch (1994-06-14),
5. 5263564 - Adjusting ring seal (1993-11-23),
6. 5251737 - Self-adjusting means and method for friction clutches (1993-10-12),
7. 5213185 - Clutch adjustment structure (1993-05-25),
8. D335290 - Clutch cover (1993-05-04),
9. 5199542 - Air releasing wet clutch (1993-04-06),
10. D334197 - Clutch retainer (1993-03-23),
11. 5186573 - Coupling for connecting shafts (1993-02-16),
12. 5181593 - Clutch wear indicator apparatus (1993-01-26),
13. 5158165 - Backing plate for a clutch disc (1992-10-27),
14. 5099973 - Self-contained friction clutch with low inertia driven disc (1992-03-31),
15. 5097932 - Ventilated support plate for clutch (1992-03-24),

Title: The Legacy of Richard A Flotow, the Innovative Inventor from Butler, IN

Introduction: Richard A Flotow is a renowned inventor hailing from Butler, IN, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Richard A Flotow holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Richard A Flotow has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Richard A Flotow has collaborated with leading experts and organizations in the field, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements.

Conclusion: Richard A Flotow's passion for innovation and his relentless pursuit of excellence have solidified his position as a pioneering figure in the world of inventions, leaving a lasting impact on the 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…