logo

For the Inventor, By the Inventor

Hamilton, OH, United States of America

Kaivac, Inc.

Calculating rank
USPTO Granted Patents = 19

% Expired Patents = 21.1


Trademarks = 3

Forward Citations = 344

Loading Chart...
Loading Chart...

6 inventors (with patents filed for the assignee):

goldMedal Robert S Robinson (18 out of 21 patents)

silverMedal Robert G Robinson (5 out of 6 patents)

bronzeMedal John T Richter (3 out of 4 patents)

4.  David W Lloyd (2 out of 2 patents)

5.  Robert W Kyde (2 out of 2 patents)

6.  Joshua L Harrell (1 out of 1 patent)


19 patents:

1. 12400558 - Cleaning system with on-board user-training functionality (2025-08-26),
2. 11317777 - Method of cleaning hard surface flooring with portable liquid-recycling liquid-reusing cleaning system (2022-05-03),
3. 11000884 - Portable cleaning system and method for cleaning commercial food and beverage refrigeration units (2021-05-11),
4. 10959592 - Portable liquid-recycling liquid-reusing cleaning system for hard surface flooring (2021-03-30),
5. 10786131 - Multi-functional cleaning and floor care system (2020-09-29),
6. 10368710 - Ergonomic multi-functional cleaning machine (2019-08-06),
7. 9854955 - Floor care system with interchangeable AC and DC vacuum motor assemblies (2018-01-02),
8. 8800094 - Cleaning cloth including sequential indicators and disposition indicators (2014-08-12),
9. 8544141 - Cleaning cart systems (2013-10-01),
10. 7878378 - Multi-purpose liquid applicator (2011-02-01),
11. 7717354 - Cleaning system including operator-wearable components (2010-05-18),
12. 7490745 - Multi-purpose liquid applicator (2009-02-17),
13. 7316049 - Apparatus and method for evacuating a liquid (2008-01-08),
14. 7272869 - Ergonomic multi-functional cleaning machine (2007-09-25),
15. 7270251 - Multi-purpose liquid applicator (2007-09-18),
Company Overview
Kaivac, Inc. is a leading provider of innovative cleaning solutions, specializing in advanced cleaning technologies for various industries, including commercial and institutional sectors. The company is renowned for its development of no-touch cleaning systems and other equipment designed to enhance cleaning efficiency and effectiveness while promoting healthier environments. Based in Hamilton, Ohio, Kaivac focuses on research and development to continually improve cleaning methodologies and address the evolving needs of its customers.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

Kaivac, Inc. USPTO Patent Assignee Logo
19 Patents

#6 in Hamilton, OH

#738 in Ohio

#17,154 in US

#32,705 in the World

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

Kaivac, Inc.

Forward Citations = 344

6 inventors:

goldMedal Robert S Robinson (18 out of 21 patents)

silverMedal Robert G Robinson (5 out of 6 patents)

bronzeMedal John T Richter (3 out of 4 patents)

4.  David W Lloyd (2 out of 2 patents)

5.  Robert W Kyde (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kaivac, Inc.. Retrieved from https://idiyas.com/company/kaivac

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]
Loading…