San Francisco, CA, United States of America

Charles Gresl, Jr

This inventor holds 42 USPTO granted patents and 1 published patent application, primarily in Endoscopic Surgery. Top assignees: Origin Medsystems, Inc., Lumend, Inc., Covidien Ag. Active years: 1992-2010.

USPTO Granted Patents = 42 (Patent Applications = 1)

% Patents Active = 97.6

Average Co-Inventor Count = 3.5

ph-index = 34

Forward Citations = 8,499(Granted Patents)

Company Filing History:

30 out of 179

Origin Medsystems, Inc.

R. J. Surgical Instruments, Inc.

patents

5. 1 out of 585

Applied Medical Resources Corporation

Years Active: 1992-2010

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Areas of Expertise:

Endoscopic Retraction

Inflatable Devices

Surgical Apparatus

Vascular Occlusions

Surgical Scissors

Cannula

Trocar

Surgical Cutting Instrument

Mechanical Retraction

Puncture Wounds

Lifting Apparatus

Light Source Modifications

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7766823 - Endoscopic inflatable retraction device, method of using, and method of making (2010-08-03),

2. 7744617 - Method and inflatable chamber apparatus for separating layers of tissue (2010-06-29),

3. 6814696 - Surgical apparatus (2004-11-09),

4. 6800085 - Methods and apparatus for treating vascular occlusions (2004-10-05),

5. 6746462 - Methods and apparatus for treating vascular occlusions (2004-06-08),

6. 6673087 - Elongated surgical scissors (2004-01-06),

7. 6638247 - Method and apparatus for treating vascular occlusions (2003-10-28),

8. 6605037 - Endoscopic inflatable retraction device (2003-08-12),

9. 6599304 - Methods and apparatus for treating vascular occlusions (2003-07-29),

10. 6508825 - Apparatus for treating vascular occlusions (2003-01-21),

11. 6471638 - Surgical apparatus (2002-10-29),

12. 6217549 - Methods and apparatus for treating vascular occlusions (2001-04-17),

13. 6123689 - Reusable cannula with disposable seal (2000-09-26),

14. 5993384 - Vessel isolating retractor cannula and method (1999-11-30),

15. 5925058 - Method and inflatable chamber apparatus for separating layers of tissue (1999-07-20),

Title: The Innovative Journey of Charles Gresl, Jr.

Introduction: Charles Gresl, Jr. is a visionary inventor based in San Francisco, CA, whose creative mind has led to groundbreaking innovations in various fields.

Latest Patents: Charles Gresl, Jr. holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics, showcasing his diverse range of expertise and interests.

Career Highlights: With a career spanning over two decades, Charles Gresl, Jr. has been at the forefront of technological advancements, consistently pushing the boundaries of what is possible. His contributions have significantly impacted industries such as healthcare, clean energy, and communication.

Collaborations: Throughout his career, Charles Gresl, Jr. has collaborated with leading researchers, engineers, and industry experts to bring his ideas to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Charles Gresl, Jr.'s passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventions. His work continues to inspire future generations of inventors to think outside the box and create solutions that shape the world we live in.