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For the Inventor, By the Inventor

Livonia, MI, United States of America

Erkki A Koivunen

This inventor holds 24 USPTO granted patents, primarily in Transmission Technology. Top assignees: Gm Global Technolgoy Operations, Inc., 501 Peerless Pump Company, Interclean Equipment, Inc.. Active years: 1976-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Erkki A Koivunen. Retrieved from https://idiyas.com/inventor/erkki-a-koivunen

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

USPTO Granted Patents = 24

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 12

Forward Citations = 635(Granted Patents)


Location History:

  • Livonia, MI (US) (1976 - 1993)
  • Northville, MI (US) (1993 - 2001)

Company Filing History:

goldMedal16 out of 31,977 
 
Gm Global Technolgoy Operations, Inc.
 patents
silverMedal1 out of 1 
 
501 Peerless Pump Company
 patent
bronzeMedal1 out of 8 
 
Interclean Equipment, Inc.
 patents
4. 6 out of 834,570 
Other
 patents

Years Active: 1976-2001

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Areas of Expertise:
Automatic Transmission
Multi-Mode Clutch
Power Transmission
Centrifugal Clutch
Vehicle Wash Apparatus
Continuously Variable Transmission
Force Balanced Brake Band
Dual Input Clutch
Torque-Equalizing Means
Traveling Chain Derailer
Hydrodynamic Drive
Gear Thrust Control
24 patents (USPTO):Explore Patents
1. 6209802 - Spinning wash nozzle assembly (2001-04-03),
2. 6071208 - Compact multi-ratio automatic transmission (2000-06-06),
3. 6029785 - Force balanced multi-part brake band with self-synchronizing actuating (2000-02-29),
4. 5857931 - Traveling chain derailer (1999-01-12),
5. 5588928 - Self-synchronizing brake band actuating system for automatic change (1996-12-31),
6. 5281190 - Gear thrust controlled multi-mode clutch for power transmissions (1994-01-25),
7. 5234381 - Open-ended chain for a traveling chain transmission having reverse bend (1993-08-10),
8. 5180341 - Derailing mechanism for a traveling chain transmission (1993-01-19),
9. 5180340 - Guide mechanism for a traveling chain transmission (1993-01-19),
10. 5106348 - Bi-directional multi-mode clutch for change-speed transmission unit for (1992-04-21),
11. 5046997 - Two-stage final drive (1991-09-10),
12. 5031746 - Multi-mode clutch for change-speed transmissions (1991-07-16),
13. 5020556 - Vehicle wash apparatus with spinning nozzles (1991-06-04),
14. 4608885 - Multi-range continuously variable power transmission (1986-09-02),
15. 4552545 - Centrifugal pressure compensator for a variable drive pulley (1985-11-12),

Title: Erkki A Koivunen - The Innovative Mind from Livonia

Introduction: Erkki A Koivunen is a renowned inventor hailing from Livonia, Michigan. His creative mind and passion for innovation have led to groundbreaking inventions in various fields.

Latest Patents: Erkki A Koivunen holds several patents in the areas of technology and engineering, with his most recent patent focusing on sustainable energy solutions for urban environments.

Career Highlights: Throughout his career, Erkki A Koivunen has worked with leading research institutions and companies to develop cutting-edge technologies. His contributions to the field have earned him recognition as a pioneer in the industry.

Collaborations: Erkki A Koivunen has collaborated with top engineers, scientists, and inventors from around the world to bring his ideas to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Erkki A Koivunen's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the world of technology is truly remarkable, and his legacy will undoubtedly endure for years to come.

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]
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