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For the Inventor, By the Inventor

Ottawa, IL, United States of America

Lmk Enterprises, Inc.


USPTO Granted Patents = 31

% Expired Patents = 6.5



Trademarks = 2

Forward Citations = 677

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12 inventors (with patents filed for the assignee):

goldMedal Larry W Kiest, Jr (31 out of 112 patents)

silverMedal Gary VanAmeyde (6 out of 7 patents)

bronzeMedal Jason Bartlett (2 out of 2 patents)

4.  Thomas M O'Sullivan, Iii (2 out of 2 patents)

5.  Raymond L Greek (2 out of 2 patents)

6.  Timothy L Back (2 out of 2 patents)

7.  Donald L Betzold (2 out of 2 patents)

8.  Victor F Schuh (1 out of 2 patents)

9.  Stephen L Thomas (1 out of 2 patents)

10.  Rick A Fast (1 out of 1 patent)

11.  Eric G Vanderlans (1 out of 1 patent)

12.  Gary Van Ameyde (1 out of 1 patent)

13.  Larry Kiest (3 patents)

14.  Larry W Kiest (0 patent)

15.  Raymond Greek (0 patent)


Core Competencies:
Pipeline Repair
Lining Method
Hydrophilic Seal
Structural Adhesion
Expandable Liner
Buried Pipe Access
Manhole Chimney Repair
Cable Feeding
Pipeline Identification
Repair Assembly
Detachable Lines
Bladderless Pipeliner

31 patents:

1. 8721216 - Method of repairing a manhole chimney using a stretchable sleeve (2014-05-13),
2. 8418728 - Method of adhering structural elements to polyethylene and like materials (2013-04-16),
3. 8240341 - Hydrophilic end seal (2012-08-14),
4. 8240340 - Hydrophilic end seal (2012-08-14),
5. 8172482 - Apparatus and method for providing access to a buried pipe (2012-05-08),
6. 8118063 - Method and apparatus for lining a pipe (2012-02-21),
7. 7987873 - Device and method for repairing pipe (2011-08-02),
8. 7975726 - Device and method for repairing pipe (2011-07-12),
9. 7896032 - Method and device for lining pipe (2011-03-01),
10. 7845372 - Bladderless pipeliner and method for using same (2010-12-07),
11. 7753081 - Method of locating liner within sewer pipe (2010-07-13),
12. 7670086 - Method of repairing a manhole chimney using a stretchable sleeve (2010-03-02),
13. 7588055 - Method of locating liner within sewer pipe (2009-09-15),
14. 7588054 - Apparatus and method for lateral pipe identification (2009-09-15),
15. 7448413 - Method of locating liner within sewer pipe (2008-11-11),
Company Overview
Lmk Enterprises, Inc. is a specialized firm based in Ottawa, Illinois, focusing on innovative solutions in the field of manufacturing and engineering. The company is recognized for its expertise in developing advanced technologies and products that cater to various industries. With a commitment to quality and innovation, Lmk Enterprises emphasizes research and development to enhance its offerings, ensuring they meet the evolving needs of its clients while maintaining a strong presence in the regional market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

31 Patents

#3 in Ottawa, IL

#587 in Illinois

#10,921 in US

#21,238 in the World

Ottawa, IL (US)
Ottawa, IL, United States of America

Lmk Enterprises, Inc.

Forward Citations = 677

12 inventors:

goldMedal Larry W Kiest, Jr (31 out of 112 patents)

silverMedal Gary VanAmeyde (6 out of 7 patents)

bronzeMedal Jason Bartlett (2 out of 2 patents)

4.  Thomas M O'Sullivan, Iii (2 out of 2 patents)

5.  Raymond L Greek (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lmk Enterprises, Inc.. Retrieved from https://idiyas.com/company/lmk-enterprises

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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