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For the Inventor, By the Inventor

Denver, CO, United States of America

Karcher North America, Inc.

Calculating rank
USPTO Granted Patents = 77

% Expired Patents = 33.8



Trademarks = 33

Forward Citations = 687

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92 inventors (with patents filed for the assignee):

goldMedal Daniel C Venard (23 out of 24 patents)

silverMedal Roger Pedlar (17 out of 34 patents)

bronzeMedal Adam D Bearup (17 out of 26 patents)

4.  Eric Lynn Shark (15 out of 16 patents)

5.  Brian J Doll (12 out of 14 patents)

6.  Nevin Green (12 out of 13 patents)

7.  Robert S Gorsky (12 out of 13 patents)

8.  Daniel Pearson (12 out of 12 patents)

9.  Loi X Tran (11 out of 11 patents)

10.  Rusty Simmon (9 out of 9 patents)

11.  Paul W Linton (8 out of 13 patents)

12.  Steven W Tucker (7 out of 8 patents)

13.  Gerardo Angel Gonzalez Chapa (7 out of 7 patents)

14.  Shannon L Taylor (6 out of 7 patents)

15.  Trent Garner (5 out of 5 patents)


Core Competencies:
Pressure Washer
Floor Cleaning Machine
Portable Cleaning Device
Heat Transfer Management
Disinfection Capabilities
Cleaning Apparatus
Fluid Dispensing
Mobile Washer Unit
Spray Gun
Vacuum Wand
Hose Guide
Wastewater Treatment

77 patents:

1. D1097389 - Pressure washer (2025-10-07),
2. D1071421 - Frame for a pressure washer (2025-04-14),
3. 12070170 - Floor treatment apparatus (2024-08-27),
4. D1016416 - Floor cleaning machine (2024-02-27),
5. D992846 - Frame for a pressure washer (2023-07-18),
6. 11678415 - Communicative lighting system for a floor cleaning device (2023-06-13),
7. 11346579 - Vented cover plate (2022-05-31),
8. D930928 - Frame for a pressure washer (2021-09-14),
9. D919208 - Portable cleaning device (2021-05-11),
10. D915012 - Pressure washer (2021-03-30),
11. 10914300 - Systems and methods for managing heat transfer in a pressure washer (2021-02-09),
12. D907868 - Floor cleaner (2021-01-12),
13. 10869586 - Portable vacuum and related accessories (2020-12-22),
14. 10835933 - Pressure washer having a tubular frame member (2020-11-17),
15. D901799 - Frame for a pressure washer (2020-11-10),
Company Overview
Karcher North America, Inc., based in Denver, CO, specializes in advanced pressure washing technology and cleaning solutions. The company develops a range of products including pressure washers, floor cleaning machines, and portable cleaning devices, focusing on efficiency and effectiveness in various cleaning applications. Karcher is committed to innovation in heat transfer management and disinfection capabilities, ensuring that its cleaning apparatus meets the diverse needs of both commercial and residential users.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Karcher North America, Inc. USPTO Patent Assignee Logo
77 Patents

#18 in Denver, CO

#101 in Colorado

#4,792 in US

#9,786 in the World

Denver, CO (US)
Denver, CO, United States of America

Karcher North America, Inc.

Forward Citations = 687

92 inventors:

goldMedal Daniel C Venard (23 out of 24 patents)

silverMedal Roger Pedlar (17 out of 34 patents)

bronzeMedal Adam D Bearup (17 out of 26 patents)

4.  Eric Lynn Shark (15 out of 16 patents)

5.  Brian J Doll (12 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Karcher North America, Inc.. Retrieved from https://idiyas.com/company/karcher-north-america

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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