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For the Inventor, By the Inventor

San Antonio, TX, United States of America

Sani-Fresh International, Inc.

Calculating rank
USPTO Granted Patents = 19

Forward Citations = 255

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7 inventors (with patents filed for the assignee):

goldMedal John R Frassanito (8 out of 13 patents)

silverMedal Samuel C Heck (7 out of 8 patents)

bronzeMedal David J Bokmiller (7 out of 7 patents)

4.  Richard O Norman (3 out of 18 patents)

5.  John E Maldonado (1 out of 9 patents)

6.  D Stephen Goodrich (1 out of 2 patents)

7.  Lee E Garrison (1 out of 1 patent)


19 patents:

1. 4895276 - Dual liquid cartridge dispenser (1990-01-23),
2. D297968 - Mixing unit for the formulation of cleaning fluids (1988-10-04),
3. 4705420 - Cleaning system having cleaning fluid capsule (1987-11-10),
4. 4705195 - Valve apparatus for liquid dispensers (1987-11-10),
5. D291594 - Air freshener refill cartridge (1987-08-25),
6. D291485 - Combined air freshener and refill cartridge (1987-08-18),
7. D291259 - Fluid cartridge for a cleaning tool or the like (1987-08-04),
8. D291039 - Cleaning wand caddy (1987-07-28),
9. 4678105 - Safety lock mechanism for cleaning wand (1987-07-07),
10. D288974 - Cleaning wand (1987-03-24),
11. 4642836 - Cleaning wand (1987-02-17),
12. 4640638 - Cleaning system (1987-02-03),
13. 4638910 - Cleaning wand caddy (1987-01-27),
14. D281123 - Cleaning device (1985-10-29),
15. 4546904 - Dispenser and package for liquid or granular materials (1985-10-15),
Company Overview
Sani-Fresh International, Inc. is a company based in San Antonio, Texas, specializing in the development and manufacturing of innovative sanitation and hygiene solutions. The organization focuses on creating products that enhance cleanliness and safety across various industries, including food service, healthcare, and hospitality. With a commitment to quality and effectiveness, Sani-Fresh aims to address the growing demand for reliable sanitation technologies, ensuring environments are maintained to the highest standards of hygiene.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#34 in San Antonio, TX

#1,033 in Texas

#17,154 in US

#32,705 in the World

San Antonio, TX (US)
San Antonio, TX, United States of America

Sani-Fresh International, Inc.

Forward Citations = 255

7 inventors:

goldMedal John R Frassanito (8 out of 13 patents)

silverMedal Samuel C Heck (7 out of 8 patents)

bronzeMedal David J Bokmiller (7 out of 7 patents)

4.  Richard O Norman (3 out of 18 patents)

5.  John E Maldonado (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sani-Fresh International, Inc.. Retrieved from https://idiyas.com/company/sani-fresh-international

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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