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For the Inventor, By the Inventor

Chanhassen, MN, United States of America

Pmt Corporation


USPTO Granted Patents = 48

% Expired Patents = 10.4


Trademarks = 36

Forward Citations = 2,620

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38 inventors (with patents filed for the assignee):

goldMedal Alfred A Iversen (25 out of 27 patents)

silverMedal Benjamin J Osa (9 out of 11 patents)

bronzeMedal William J Eastman (6 out of 6 patents)

4.  Deron J Singer (5 out of 5 patents)

5.  Eric F Caille (5 out of 5 patents)

6.  Matthew W Cree (4 out of 4 patents)

7.  Robert F Spetzler (4 out of 19 patents)

8.  Joseph Copley (4 out of 4 patents)

9.  Eric Caillé (4 out of 4 patents)

10.  Stephen M Trinter (4 out of 4 patents)

11.  Allen L Van Beek (3 out of 5 patents)

12.  Charles Talbott (3 out of 3 patents)

13.  Jason P Porter (3 out of 3 patents)

14.  Carey D Rehder (3 out of 3 patents)

15.  Allen L VanBeek (3 out of 5 patents)


Core Competencies:
Expandable Stent
Tissue Expander
Electrode Assembly
Surgical Device
Implantable Electrode
Cervical Collar
Magnetic Injection Port
Surgical Aspiration
Infusion Pump
Welding Apparatus
Dermal Graft
Halo Fixation

48 patents:

1. 12564467 - Form stable expandable stent (2026-03-03),
2. 11813424 - Inline injection port assembly (2023-11-14),
3. 11806195 - Form stable expandable stent (2023-11-07),
4. 10786325 - Anchor bolt fixation system (2020-09-29),
5. 10743927 - Anchor bolt driver device (2020-08-18),
6. 10029408 - Welding apparatus and welding method (2018-07-24),
7. 9814566 - Tissue expander injection assemblies (2017-11-14),
8. 9203175 - Inline connector assembly (2015-12-01),
9. 8874184 - MR Conditional needle and surface electrodes (2014-10-28),
10. 8774891 - Cortical electrode assemblies (2014-07-08),
11. 8682409 - MR conditional needle and surface electrodes (2014-03-25),
12. 8644903 - Electrode for recording and stimulation (2014-02-04),
13. 8630900 - Method for playing a sequence of advertisements as waiting message, and call centre system (2014-01-14),
14. 8435079 - Electrode for recording and stimulation (2013-05-07),
15. 7210810 - Surgical headlight assembly (2007-05-01),
Company Overview
Pmt Corporation, headquartered in Chanhassen, MN, specializes in the development and manufacturing of advanced medical devices and surgical technologies. The company focuses on innovative solutions such as inline injection port assemblies, expandable stents, and various surgical apparatuses including cortical electrode assemblies and surgical headlight assemblies. Pmt Corporation is dedicated to enhancing patient care through its expertise in prosthetic implant technologies and tissue expander injection systems, 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

Pmt Corporation USPTO Patent Assignee Logo
48 Patents

#3 in Chanhassen, MN

#204 in Minnesota

#7,284 in US

#14,550 in the World

Chanhassen, MN (US)
Chanhassen, MN, United States of America

Pmt Corporation

Forward Citations = 2,620

38 inventors:

goldMedal Alfred A Iversen (25 out of 27 patents)

silverMedal Benjamin J Osa (9 out of 11 patents)

bronzeMedal William J Eastman (6 out of 6 patents)

4.  Deron J Singer (5 out of 5 patents)

5.  Eric F Caille (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pmt Corporation. Retrieved from https://idiyas.com/company/pmt

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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