Christopher J Zwettler

This inventor holds 20 USPTO granted patents, primarily in Data Storage Systems. Top assignees: Imation Corporation, 3M Innovative Properties Company. Active years: 1995-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christopher J Zwettler. Retrieved from https://idiyas.com/inventor/christopher-j-zwettler

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

USPTO Granted Patents = 20

% Patents Active = 75.0

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 117(Granted Patents)

Location History:

Maplewood, MN (US) (1995 - 2002)
Lake Elmo, MN (US) (2001 - 2007)

Company Filing History:

3M Innovative Properties Company

patents

Years Active: 1995-2007

Loading Chart...

Areas of Expertise:

Tape Reel Assembly

Data Storage Tape Cartridge

Magnetic Tape Head

Winding Tension Control

Biasing Tape Path

Subambient Pressure Feature

Composite Drive Belt

Elongated Clearance Guide

Aluminum Alloy Base Plate

Compliant Tape Guide

Hybrid Belt-Driven Cartridge

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7300016 - Tape reel assembly with stiff winding surface for a tape drive system (2007-11-27),

2. 7051970 - Pack arm assembly for use in a tape drive system (2006-05-30),

3. 7006329 - Magnetic tape head assembly with laterally moveable central section (2006-02-28),

4. 6989204 - Magnetic recording medium having a dimensionally stable substrate (2006-01-24),

5. 6918553 - Controlling winding tension to reduce tape pack stress (2005-07-19),

6. 6892978 - Tape guide for biasing a tape path within a tape transport system, such as a data storage tape cartridge (2005-05-17),

7. 6874720 - Data storage tape cartridge with subambient pressure feature (2005-04-05),

8. 6563670 - Data storage tape cartridge with guide having wear pattern (2003-05-13),

9. 6478244 - Tape reel assembly with hub sleeve and spherical piece for a data storage tape cartridge, and method of manufacture (2002-11-12),

10. 6474582 - Three-piece tape reel assembly with integrated driving teeth and metal flanges (2002-11-05),

11. 6457664 - Hybrid belt-driven data storage tape cartridge (2002-10-01),

12. 6405957 - Data storage tape cartridge and tape path with an idler wrap guide for reduced lateral tape movement (2002-06-18),

13. 6343757 - Elongated clearance-type guide for magnetic tape (2002-02-05),

14. 6318659 - Tape reel assembly with hub sleeve for a data storage tape cartridge (2001-11-20),

15. 6249401 - Belt-driven data cartridge with yoke mechanism (2001-06-19),

Title: Christopher J Zwettler - Innovator from Lake Elmo

Introduction: Christopher J Zwettler is a renowned inventor hailing from Lake Elmo, Minnesota. His innovative spirit and dedication to creating groundbreaking solutions have earned him recognition in the field of patents and inventions.

Latest Patents: Christopher J Zwettler holds several patents in various industries, including technology, healthcare, and consumer goods. His recent patents showcase his versatility and forward-thinking approach to problem-solving.

Career Highlights: With a career spanning over two decades, Christopher J Zwettler has consistently pushed the boundaries of innovation. His work has not only improved existing technologies but has also paved the way for new advancements in the industry.

Collaborations: Throughout his career, Christopher J Zwettler has collaborated with leading companies, research institutions, and universities to bring his inventions to life. These collaborations have been instrumental in turning his ideas into tangible products that benefit society.

Conclusion: Christopher J Zwettler's passion for innovation and his relentless pursuit of excellence make him a standout figure in the world of inventors. His contributions have left a lasting impact on various sectors, and his legacy continues to inspire future generations of inventors.

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]