For the Inventor, By the Inventor

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Monrovia, CA, United States of America

Addmaster Corporation

USPTO Granted Patents = 18

Forward Citations = 181

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8 inventors (with patents filed for the assignee):

John G Clary (7 out of 11 patents)

Richard E Busch (7 out of 7 patents)

Milton V Scozzafava (2 out of 3 patents)

4. Winston Glenn Walker (1 out of 27 patents)

5. Donald R McCombes (1 out of 2 patents)

6. Jingsong Alan Shen (1 out of 1 patent)

7. David W Fuller (1 out of 1 patent)

8. Delwin H Woock (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 6702148 - Paper feed assembly (2004-03-09),

2. 6623105 - Printhead cartridge latching assembly (2003-09-23),

3. 5399038 - Dual line slip printer (1995-03-21),

4. 5187351 - Processing of bank documents (1993-02-16),

5. D322277 - Strip printer (1991-12-10),

6. 4944620 - Printer device for duplicate slips and the like (1990-07-31),

7. D258365 - Cash register (1981-02-24),

8. 4182539 - Latching device (1980-01-08),

9. 4163161 - MOSFET circuitry with automatic voltage control (1979-07-31),

10. 4149458 - Receipt printer for cash registers and the like (1979-04-17),

11. 4094483 - Mounting device (1978-06-13),

12. 4072919 - Solenoid construction (1978-02-07),

13. 4047409 - Key controlled lock (1977-09-13),

14. 4043440 - Paper feed and web rewind mechanism (1977-08-23),

15. 4019618 - Reversible ribbon drive mechanism (1977-04-26),

Addmaster Corporation is a leading provider of antimicrobial technology solutions for a wide range of industries. With a focus on innovation and sustainability, Addmaster offers a variety of products and services designed to inhibit the growth of harmful microbes and bacteria. Their expertise in antimicrobial additives has made them a trusted partner for companies looking to enhance the safety and hygiene of their products.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#11 in Monrovia, CA

#4,156 in California

#17,417 in US

#33,187 in the World

Monrovia, CA, United States of America

Addmaster Corporation

Forward Citations = 181

8 inventors:

John G Clary (7 out of 11 patents)

Richard E Busch (7 out of 7 patents)

Milton V Scozzafava (2 out of 3 patents)

4. Winston Glenn Walker (1 out of 27 patents)

5. Donald R McCombes (1 out of 2 patents)

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