For the Inventor, By the Inventor

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Tewksbury, MA, United States of America

Vasca, Inc.

USPTO Granted Patents = 30

Trademarks = 1

Forward Citations = 2,497

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16 inventors (with patents filed for the assignee):

James M Brugger (23 out of 196 patents)

Jeffrey H Burbank (21 out of 142 patents)

Charles David Finch (13 out of 16 patents)

4. John H Wang (9 out of 11 patents)

5. Charles David Finch, Jr (8 out of 15 patents)

6. Hendrik Klaas Kuiper (5 out of 7 patents)

7. Hendrik Klass Kuiper (3 out of 4 patents)

8. C David Finch (3 out of 6 patents)

9. Hendrik E Kuiper (3 out of 3 patents)

10. George W Buffaloe, Iv (2 out of 9 patents)

11. John R Ross (2 out of 2 patents)

12. Paul F Marad (2 out of 2 patents)

13. Gerald Beathard (2 out of 3 patents)

14. James R Tobul (1 out of 1 patent)

15. John E Moran (1 out of 1 patent)

30 patents: Sort by Forward Citations

1. 7056316 - Valve port and method for vascular access (2006-06-06),

2. 6929631 - Method and apparatus for percutaneously accessing a pressure activated implanted port (2005-08-16),

3. 6752827 - Devices, systems, and methods for subcutaneously placing an article (2004-06-22),

4. 6685694 - Methods and kits for locking and disinfecting implanted catheters (2004-02-03),

5. 6682498 - Methods and systems for subcutaneous graft implantation (2004-01-27),

6. 6679870 - Methods and kits for locking and disinfecting implanted catheters (2004-01-20),

7. 6592564 - Methods and kits for locking and disinfecting implanted catheters (2003-07-15),

8. 6585681 - Methods and apparatus for performing flow-through peritoneal dialysis (2003-07-01),

9. 6565525 - Valve port assembly with interlock (2003-05-20),

10. 6482197 - Methods and apparatus for inhibiting infection of subcutaneously implanted devices (2002-11-19),

11. 6436084 - Methods and apparatus for disinfecting subcutaneously implanted devices (2002-08-20),

12. 6398764 - Subcutaneously implanted cannula and method for arterial access (2002-06-04),

13. 6299610 - Methods and apparatus for disinfecting subcutaneously implanted devices (2001-10-09),

14. 6299609 - Methods and apparatus for inhibiting infection of subcutaneously implanted devices (2001-10-09),

15. 6258079 - Method and systems for establishing vascular access (2001-07-10),

VASCA, Inc. is a leading manufacturer of high-quality plumbing fixtures and accessories. With a strong emphasis on innovation and sustainability, VASCA offers a wide range of products that are designed to enhance both residential and commercial spaces. Our offerings include bathtubs, showers, sinks, faucets, and more. We pride ourselves on delivering superior craftsmanship, exceptional customer service, and enduring products that stand the test of time. Visit our website to explore our collections and discover the perfect solution for your plumbing needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

30 Patents

#4 in Tewksbury, MA

#642 in Massachusetts

#10,859 in US

#21,181 in the World

Tewksbury, MA, United States of America

Vasca, Inc.

Forward Citations = 2,497

16 inventors:

James M Brugger (23 out of 196 patents)

Jeffrey H Burbank (21 out of 142 patents)

Charles David Finch (13 out of 16 patents)

4. John H Wang (9 out of 11 patents)

5. Charles David Finch, Jr (8 out of 15 patents)

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