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For the Inventor, By the Inventor

Seattle, WA, United States of America

James A Nelson

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 1,506(Granted Patents)


Location History:

  • Crescent City, CA (US) (1997 - 1998)
  • Seattle, WA (US) (1992 - 2014)
  • La Palma, CA (US) (2019)

Company Filing History:

goldMedal2 out of 2 
 
Circulation, Inc.
 patents
silverMedal2 out of 2,100 
 
University of Washington
 patents
bronzeMedal1 out of 35 
 
Transvascular, Inc.
 patents
4. 1 out of 1 
 
Nelson Medical Devices, LLC
 patent
5. 4 out of 832,812 
Other
 patents

Years Active: 1992-2019

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10 patents (USPTO):Explore Patents
1. 10472886 - Micro gap roller shade system and method of installation (2019-11-12),
2. 8734399 - Self cleaning catheter and methods of use thereof (2014-05-27),
3. 6447539 - Method and apparatus for treating ischemic heart disease by providing transvenous myocardial perfusion (2002-09-10),
4. 6374670 - Non-invasive gut motility monitor (2002-04-23),
5. 6186972 - Methods and apparatus for treating ischemic heart disease by providing transvenous myocardial perfusion (2001-02-13),
6. 5824071 - Apparatus for treatment of ischemic heart disease by providing (1998-10-20),
7. 5806129 - Paint roller assembly with lock equipped end member (1998-09-15),
8. 5655548 - Method for treatment of ischemic heart disease by providing transvenous (1997-08-12),
9. 5594971 - Paint roller frame assembly with lock equipped end member (1997-01-21),
10. 5169944 - Methods and compositions for the enteral administration of hepatobiliary (1992-12-08),

Title: Innovations of James A. Nelson

Introduction

James A. Nelson is a notable inventor based in Seattle, WA, with a remarkable portfolio of ten patents. His contributions to the field of innovation have significantly impacted various industries, particularly in the areas of home automation and medical devices.

Latest Patents

Among his latest inventions is the "Micro Gap Roller Shade System and Method of Installation." This innovative roller shade tube assembly features a main housing with a lumen divided into two sections by an internal spring stop. The design includes a recessed mounting cavity for a motor and interlocking fingers for secure installation. Another significant patent is the "Self Cleaning Catheter and Methods of Use Thereof." This improved catheter is designed for insertion into a patient's trachea, blood vessel, bladder, or urinary tract, allowing for easy removal without the risk of retained components falling into the patient's body.

Career Highlights

Throughout his career, James A. Nelson has worked with various companies, including Circulation, Inc. His inventions reflect a commitment to enhancing user experience and safety in both home and medical environments.

Collaborations

James has collaborated with notable individuals such as Ascher Shmulewitz and John H. Burton, contributing to the development of innovative solutions in his field.

Conclusion

James A. Nelson's work exemplifies the spirit of innovation, with his patents addressing real-world challenges in both home automation and healthcare. His contributions continue to influence the landscape of modern inventions.

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