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For the Inventor, By the Inventor

Kansas City, MO, United States of America

Cramer LLC

Calculating rank
USPTO Granted Patents = 18

% Expired Patents = 5.6


Trademarks = 9

Forward Citations = 370

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18 inventors (with patents filed for the assignee):

goldMedal Nicholas M Christianson (6 out of 6 patents)

silverMedal Kevin Gilchrist (4 out of 4 patents)

bronzeMedal Kyle Michael Waggoner (4 out of 4 patents)

4.  Jean-Francois Gomree (4 out of 4 patents)

5.  Jean Francois Gomrée (3 out of 3 patents)

6.  Mark B Emge (3 out of 32 patents)

7.  Mario Gonzalez (3 out of 4 patents)

8.  Rodney C Schoenfelder (2 out of 32 patents)

9.  Shawn Monitor (2 out of 14 patents)

10.  Jeffrey A Weber (2 out of 42 patents)

11.  Shawn R Harvill (2 out of 11 patents)

12.  Helmut Diekmann (1 out of 3 patents)

13.  Gunter Krohn (1 out of 4 patents)

14.  Wilhelm Cramer (1 out of 6 patents)

15.  Uwe Deptolla (1 out of 1 patent)


18 patents:

1. 11779121 - Chair having pliable backrest and methods for same (2023-10-10),
2. D953087 - Chair (2022-05-31),
3. 11337526 - Chair having pliable backrest and methods for same (2022-05-24),
4. D935818 - Chair (2021-11-16),
5. 10226129 - Ergonomic seating assemblies and methods (2019-03-12),
6. 9498066 - Ergonomic seating assemblies and methods (2016-11-22),
7. D600929 - Step stool (2009-09-29),
8. D600928 - Step stool (2009-09-29),
9. D586574 - Step stool (2009-02-17),
10. D576810 - Chair assembly (2008-09-16),
11. D576809 - Chair assembly (2008-09-16),
12. D570125 - Step stool (2008-06-03),
13. D566978 - Step stool (2008-04-22),
14. D566977 - Step stool (2008-04-22),
15. D566408 - Step stool (2008-04-15),
Company Overview
Cramer LLC is a Kansas City-based company specializing in advanced engineering solutions and product development. The organization focuses on delivering innovative technologies across various sectors, including automotive, aerospace, and industrial applications. With a commitment to enhancing performance and efficiency, Cramer LLC leverages its expertise in design, prototyping, and testing to meet the evolving needs of its clients. The company is dedicated to fostering innovation and driving technological advancements in its field.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#40 in Kansas City, MO

#261 in Missouri

#17,974 in US

#34,244 in the World

Kansas City, MO (US)
Kansas City, MO, United States of America

Cramer LLC

Forward Citations = 370

18 inventors:

goldMedal Nicholas M Christianson (6 out of 6 patents)

silverMedal Kevin Gilchrist (4 out of 4 patents)

bronzeMedal Kyle Michael Waggoner (4 out of 4 patents)

4.  Jean-Francois Gomree (4 out of 4 patents)

5.  Jean Francois Gomrée (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cramer LLC. Retrieved from https://idiyas.com/company/cramer

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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