For the Inventor, By the Inventor

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Chaska, MN, United States of America

Lake Region Manufacturing, Inc.

USPTO Granted Patents = 40

% Expired Patents = 10.0

EPO Patents = 12

Trademarks = 8

Forward Citations = 860

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44 inventors (with patents filed for the assignee):

John Michael Hayes (9 out of 12 patents)

Peter Anthony Edwards (5 out of 7 patents)

Joseph F Fleischhacker (4 out of 9 patents)

4. Creg W Dance (4 out of 9 patents)

5. Mark G Fleischhacker (3 out of 7 patents)

6. Henry William Lupton (3 out of 16 patents)

7. Steven L Olson (3 out of 3 patents)

8. Aran Murray (2 out of 15 patents)

9. Brian Chouinard (2 out of 2 patents)

10. David Keary (2 out of 2 patents)

11. Donald W Hanson (2 out of 9 patents)

12. Thomas E Hargreaves (2 out of 6 patents)

13. Andrew O Senn (2 out of 7 patents)

14. Chris Minar (1 out of 7 patents)

15. Matheus Maria Van Leest (1 out of 2 patents)

Core Competencies:

Guidewire

Catheter

Embolic Protection Device

Fiber Bragg Grating

Optical Connector

Drug Delivery

Ablation Catheter

Polyurethane Coating

Rheolytic Occlusion

Medical Device

Pressure Sensing

Hollow Lumen Cable

40 patents: Sort by Forward Citations

1. 12201792 - Method for making a guidewire from a drawn-filled tube of a stainless steel sheath jacketing a nitinol core wire (2025-01-21),

2. 12178583 - Basket-type EP catheter with electrode polling for sequential electrode sampling (2024-12-31),

3. 12121211 - Guidewire and catheter system for in-vivo forward viewing of the vasculature (2024-10-22),

4. 12043915 - Electropolishing of MP35N wire for fatigue life improvement of an implantable lead (2024-07-23),

5. 11751987 - Embolic protection device (2023-09-12),

6. 11666280 - Catheter having a fiber optic force sensor with a mirror having a patterned reflectance (2023-06-06),

7. 11585706 - Guidewire with fiber Bragg grating strain sensors (2023-02-21),

8. 11553854 - Medical device with guidewire detection (2023-01-17),

9. 11471652 - Apparatus, system, and method for extending a guidewire (2022-10-18),

10. 11464421 - Optical connector for optically connecting a proximal optical fiber to the distal optical fiber of a guidewire (2022-10-11),

11. 11421129 - Polyurethane urea-containing adipic acid dihydrazide coating where active hydrogens react with the glycidol epoxy group to form a diol (2022-08-23),

12. 11357570 - Ablation catheter with fiber Bragg grating strain sensors (2022-06-14),

13. 11291376 - Fiber bragg grating multi-point pressure sensing guidewire with birefringent component (2022-04-05),

14. 11278701 - Apparatus including multiple joined hypotubes and method of making same (2022-03-22),

15. 11197750 - Embolic protection device (2021-12-14),

Company Overview

Lake Region Manufacturing, Inc. is a prominent player in the medical device industry, specializing in the development and manufacturing of advanced healthcare solutions. Based in Chaska, MN, the company focuses on innovative technologies such as guidewire systems, catheter systems, and optical sensors. Their expertise extends to embolic protection devices and drug delivery systems, utilizing cutting-edge materials like polyurethane coatings and fiber Bragg grating. Lake Region is committed to enhancing patient outcomes through precision-engineered medical devices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

40 Patents

#3 in Chaska, MN

#249 in Minnesota

#8,635 in US

#17,087 in the World

Chaska, MN, United States of America

Lake Region Manufacturing, Inc.

Forward Citations = 860

44 inventors:

John Michael Hayes (9 out of 12 patents)

Peter Anthony Edwards (5 out of 7 patents)

Joseph F Fleischhacker (4 out of 9 patents)

4. Creg W Dance (4 out of 9 patents)

5. Mark G Fleischhacker (3 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lake Region Manufacturing, Inc.. Retrieved from https://idiyas.com/company/lake-region-manufacturing

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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