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For the Inventor, By the Inventor

Cleveland, OH, United States of America

The L.d. Kichler Co.

Calculating rank
USPTO Granted Patents = 293

% Expired Patents = 1.7


Trademarks = 6

Forward Citations = 2,832

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47 inventors (with patents filed for the assignee):

goldMedal David H Porter (90 out of 95 patents)

silverMedal Libbe A Milicia (49 out of 49 patents)

bronzeMedal Kenneth J Nicholas (29 out of 32 patents)

4.  Kevin Lee Von Kluck (25 out of 28 patents)

5.  Richard Hammar (16 out of 16 patents)

6.  Melissa S Kay (15 out of 15 patents)

7.  Joseph John Janos (12 out of 19 patents)

8.  Sergio J Orozco (12 out of 117 patents)

9.  Fran M Dordick (8 out of 8 patents)

10.  George J Uhler (6 out of 18 patents)

11.  Bruce Raymond Pazula (6 out of 7 patents)

12.  William Walsh (6 out of 8 patents)

13.  Nelson J Bleisch (6 out of 6 patents)

14.  Thomas A Garber (5 out of 5 patents)

15.  Kevin Von Kluck (5 out of 5 patents)


Core Competencies:
Lighting Fixture
Ceiling Fans
Dimmer Systems
Warm Dim Lighting
LED Lamp
Positionable Lighting
Incandescent Bulbs
Power Supply Enclosure
Low Voltage Track Lighting
Bayonet Connection
Wrap Lighting Fixture
Subterranean Electrical Hub

293 patents:

1. D812800 - Lighting fixture (2018-03-13),
2. 9909590 - Compact ceiling fans (2018-03-06),
3. D810986 - Lighting fixture (2018-02-20),
4. 9897280 - Path light and unitary gasket-reflector (2018-02-20),
5. D809179 - Lighting fixture (2018-01-30),
6. D809178 - Lighting fixture (2018-01-30),
7. 9860949 - Individually addressable dimmer systems and methods (2018-01-02),
8. 9807835 - Circuitry for warm dim lighting (2017-10-31),
9. D800353 - LED lamp (2017-10-17),
10. D779696 - Lighting fixture (2017-02-21),
11. D774680 - Lighting fixture (2016-12-20),
12. D773713 - Lighting fixture (2016-12-06),
13. D773030 - Ceiling fan (2016-11-29),
14. D770664 - Lighting fixture (2016-11-01),
15. D770663 - Lighting fixture (2016-11-01),
Company Overview
The L.d. Kichler Co., based in Cleveland, OH, specializes in innovative lighting solutions, focusing on both aesthetic and functional aspects of illumination. The company develops a diverse range of products, including lighting fixtures, ceiling fans, and dimmer systems, catering to residential and commercial markets. Their expertise extends to advanced technologies such as warm dim lighting and LED lamps, ensuring energy efficiency and enhanced user experience. Kichler's commitment to quality and design positions it as a leader in the lighting technology sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

The L.d. Kichler Co. USPTO Patent Assignee Logo
293 Patents

#11 in Cleveland, OH

#67 in Ohio

#1,505 in US

#3,044 in the World

Cleveland, OH (US)
Cleveland, OH, United States of America

The L.d. Kichler Co.

Forward Citations = 2,832

47 inventors:

goldMedal David H Porter (90 out of 95 patents)

silverMedal Libbe A Milicia (49 out of 49 patents)

bronzeMedal Kenneth J Nicholas (29 out of 32 patents)

4.  Kevin Lee Von Kluck (25 out of 28 patents)

5.  Richard Hammar (16 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The L.d. Kichler Co.. Retrieved from https://idiyas.com/company/l-d-kichler-company

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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