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For the Inventor, By the Inventor

Minneapolis, MN, United States of America

Koch Industries, Inc.


USPTO Granted Patents = 19

% Expired Patents = 10.5


Trademarks = 26

Forward Citations = 131

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22 inventors (with patents filed for the assignee):

goldMedal Harold W Earhart (7 out of 8 patents)

silverMedal Gregory R Hahn (5 out of 5 patents)

bronzeMedal Andrew P Komin (5 out of 5 patents)

4.  Dustin K James (3 out of 3 patents)

5.  Jack B Tatman (3 out of 3 patents)

6.  Jay Michael Tuominen (2 out of 2 patents)

7.  Craig Arko (2 out of 2 patents)

8.  Randy Koch (2 out of 2 patents)

9.  Samir F Elias (2 out of 2 patents)

10.  James R Wells (1 out of 1 patent)

11.  Richard L Ridgeway (1 out of 2 patents)

12.  John W Sulton (1 out of 2 patents)

13.  Scott D Graham (1 out of 2 patents)

14.  Joseph J Raneri (1 out of 1 patent)

15.  Jerry J King (1 out of 10 patents)


19 patents:

1. 8360264 - Containing elongate bulk products (2013-01-29),
2. D606753 - Chain container (2009-12-29),
3. 6543962 - Screed assembly with improved sensitivity and response to varying surface conditions (2003-04-08),
4. 5847040 - Lower alkyl biphenyls as plasticizers for polyurethane (1998-12-08),
5. 5821406 - Crude oil measurement system and method (1998-10-13),
6. 5773496 - Polymer enhanced asphalt (1998-06-30),
7. 5696184 - Lower alkyl biphenyls as plasticizers (1997-12-09),
8. 5489646 - Lower alkyl biphenyls as plasticizers (1996-02-06),
9. 5489332 - Carbonless paper solvent comprising diisopropylmethylnaphthalene and (1996-02-06),
10. 5458974 - Microencapsulated composition containing solvent including (1995-10-17),
11. 5385879 - Carbonless paper solvent comprising diisopropylmethylnaphthalene and (1995-01-31),
12. 5318940 - Carbonless paper solvent comprising diisopropylbiphenyl and (1994-06-07),
13. 5286902 - Process for preparation of 2-(6-methoxy-2-naphthyl)propionic acid and (1994-02-15),
14. 5151456 - Emulsified sealant having a high solids content (1992-09-29),
15. 5010129 - Petroleum resistant coating and method of preparing same (1991-04-23),
Company Overview
Koch Industries, Inc. is a diverse multinational corporation based in Minneapolis, MN, specializing in a wide range of industries including manufacturing, refining, and distribution of various products. The company operates in sectors such as chemicals, energy, and consumer products, focusing on innovation and sustainability. Koch Industries is known for its commitment to research and development, leveraging advanced technologies to enhance operational efficiency and product quality across its global operations.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#97 in Minneapolis, MN

#510 in Minnesota

#17,150 in US

#32,693 in the World

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

Koch Industries, Inc.

Forward Citations = 131

22 inventors:

goldMedal Harold W Earhart (7 out of 8 patents)

silverMedal Gregory R Hahn (5 out of 5 patents)

bronzeMedal Andrew P Komin (5 out of 5 patents)

4.  Dustin K James (3 out of 3 patents)

5.  Jack B Tatman (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Koch Industries, Inc.. Retrieved from https://idiyas.com/company/koch-industries

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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