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For the Inventor, By the Inventor

Saint Paul, MN, United States of America

Pi Medical, Inc.


USPTO Granted Patents = 23

Forward Citations = 2,126

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30 inventors (with patents filed for the assignee):

goldMedal Mark B Knudson (15 out of 128 patents)

silverMedal Timothy R Conrad (13 out of 77 patents)

bronzeMedal Scott S Corbett, Iii (6 out of 27 patents)

4.  John J Stobie (5 out of 8 patents)

5.  Doris Arlene Beck (3 out of 9 patents)

6.  Jerry C Griffin (3 out of 9 patents)

7.  Jerry Martyniuk (3 out of 8 patents)

8.  Thomas R Clary (3 out of 12 patents)

9.  W Eugene Skiens (3 out of 17 patents)

10.  Michael P Brenzel (2 out of 42 patents)

11.  Anja Metzger (2 out of 41 patents)

12.  John W Swanson (2 out of 49 patents)

13.  Arne H Voie (2 out of 6 patents)

14.  Ben M Clopton (2 out of 6 patents)

15.  Gerald E Loeb (2 out of 78 patents)


23 patents:

1. 6601584 - Contracting snoring treatment implant (2003-08-05),
2. 6523543 - Permanent snoring implant (2003-02-25),
3. 6523542 - Snoring treatment implant and method (2003-02-25),
4. 6523541 - Delivery system for snoring treatment implant and method (2003-02-25),
5. 6516806 - Compliant snoring treatment implant (2003-02-11),
6. 6513531 - Proximal placement of snoring treatment implant (2003-02-04),
7. 6513530 - Braided palatal implant for snoring treatment (2003-02-04),
8. 6502574 - Lateral stiffening snoring treatment (2003-01-07),
9. 6453905 - Multi-component snoring treatment (2002-09-24),
10. 6450169 - Braided implant for snoring treatment (2002-09-17),
11. 6439238 - Snoring diagnostic and treatment (2002-08-27),
12. 6431174 - Method and apparatus to treat conditions of the naso-pharyngeal area (2002-08-13),
13. 6415796 - Placement tool for snoring treatment (2002-07-09),
14. 6401717 - Snoring treatment (2002-06-11),
15. 6390096 - Needle with pre-loaded implant for snoring treatment (2002-05-21),
Company Overview
Pi Medical, Inc. is a specialized company based in Saint Paul, Minnesota, focusing on the development and manufacturing of innovative medical devices. The organization is dedicated to enhancing patient care through advanced technology solutions that address critical healthcare needs. With a commitment to research and development, Pi Medical leverages its expertise in medical technology to create products that improve clinical outcomes and streamline healthcare processes, positioning itself as a key player in the medical device industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

23 Patents

#62 in Saint Paul, MN

#423 in Minnesota

#14,428 in US

#27,685 in the World

Saint Paul, MN (US)
Saint Paul, MN, United States of America

Pi Medical, Inc.

Forward Citations = 2,126

30 inventors:

goldMedal Mark B Knudson (15 out of 128 patents)

silverMedal Timothy R Conrad (13 out of 77 patents)

bronzeMedal Scott S Corbett, Iii (6 out of 27 patents)

4.  John J Stobie (5 out of 8 patents)

5.  Doris Arlene Beck (3 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pi Medical, Inc.. Retrieved from https://idiyas.com/company/pi-medical

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

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]
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