Oconomowoc, WI, United States of America

Stephen J Baumann

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignees: Krueger International, Inc., Trek Bicycle Corporation. Active years: 1995-2009.

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 8

Forward Citations = 150(Granted Patents)

Location History:

Green Bay, WI (US) (1995 - 1997)
Oconomowoc, WI (US) (1997 - 2009)

Company Filing History:

7 out of 233

Krueger International, Inc.

patents

4 out of 163

Trek Bicycle Corporation

patents

Years Active: 1995-2009

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D604187 - Electronic bicycle accessory (2009-11-17),

2. 6045470 - Front derailleur with chainline controlling idler cog (2000-04-04),

3. D420540 - Chair back (2000-02-15),

4. D417570 - Chair back (1999-12-14),

5. D416407 - Chair (1999-11-16),

6. D415912 - Chair seat (1999-11-02),

7. D410808 - Chair (1999-06-08),

8. 5715554 - Bicycle pump and tire repair apparatus (1998-02-10),

9. D386245 - Bicycle pump and tire repair apparatus (1997-11-11),

10. 5683136 - Tablet assembly for a seating system (1997-11-04),

11. 5462338 - Adjustable arm control (1995-10-31),

Title: The Innovative Contributions of Stephen J Baumann

Introduction

Stephen J Baumann is a notable inventor based in Oconomowoc, Wisconsin. He has made significant contributions to the field of bicycle accessories, holding a total of 11 patents. His work has influenced the design and functionality of various bicycle components, showcasing his expertise and creativity.

Latest Patents

One of Baumann's latest patents is an electronic bicycle accessory, specifically a front derailleur with chainline controlling idler cog. This innovative front derailleur is designed for shifting gears on a chain-driven bicycle. It utilizes a chain supporting idler cog to vertically control the chainline of the chain drive run, while also allowing for transverse movement to shift the chain between different chainwheels. This invention enhances the efficiency and performance of bicycles, making it easier for riders to change gears smoothly.

Career Highlights

Throughout his career, Baumann has worked with prominent companies in the cycling industry. Notably, he has been associated with Krueger International, Inc. and Trek Bicycle Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in bicycle technology.

Collaborations

Baumann has collaborated with several talented individuals in his field. Some of his notable coworkers include Martin E Olson Gunderson and Mark D Dart. These collaborations have likely fostered a creative environment that has led to innovative solutions in bicycle design.

Conclusion

Stephen J Baumann's contributions to the field of bicycle accessories are commendable. His innovative patents and collaborations with industry professionals have significantly impacted the cycling community. His work continues to inspire future advancements in bicycle technology.