Hermann, MO, United States of America

Handi-Pac, Inc.


USPTO Granted Patents = 41

Forward Citations = 502

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15 inventors (with patents filed for the assignee):

goldMedal Ronald R Klawitter (31 out of 50 patents)

silverMedal Beverly W Taylor (4 out of 10 patents)

bronzeMedal Ernest L Thornell (3 out of 4 patents)

4.  Ronald R Klawiter (2 out of 2 patents)

5.  Takihiro Inaba (1 out of 15 patents)

6.  Hirokazu Narita (1 out of 24 patents)

7.  Yasuo Watanabe (1 out of 12 patents)

8.  Isamu Saikawa (1 out of 49 patents)

9.  Hiroshi Sadaki (1 out of 9 patents)

10.  Hiroyuki Imaizumi (1 out of 17 patents)

11.  Yoshinori Konishi (1 out of 7 patents)

12.  Hideo Taki (1 out of 9 patents)

13.  Masaru Tai (1 out of 11 patents)

14.  Jerrald Spencer (1 out of 1 patent)

15.  Tatsuo Hirakawa (1 out of 4 patents)


Core Competencies:
Toy Design
Light Display
Push Toy
Toy Packaging
Articulated Toy
Toy Vehicle
Kaleidoscope
Toy Assembly
Child's Chair
Game Console
Toy Vacuum Cleaner
Utility Booster Chair

41 patents:

Company Overview
Handi-Pac, Inc. is a company based in Hermann, Missouri, specializing in the design and manufacture of innovative toys and play products. Their portfolio includes a diverse range of items such as articulated toys, push toys, and toy vehicles, which are designed to engage and entertain children. Additionally, Handi-Pac develops unique light display apparatus and kaleidoscope assemblies, enhancing the sensory experience of play. The company's commitment to creativity and quality positions it as a notable player in the toy industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

41 Patents

#1 in Hermann, MO

#106 in Missouri

#8,433 in US

#16,686 in the World

Hermann, MO (US)
Hermann, MO, United States of America
Forward Citations = 502

15 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Handi-Pac, Inc.. Retrieved from https://idiyas.com/company/handi-pac

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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