Forward Citations = 37

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3 inventors (with patents filed for the assignee):

David B Willis (1 out of 44 patents)

Karl W Bacon (1 out of 1 patent)

Thomas Milton Humphries (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4032138 - Adjustable position counterweight assembly for amusement ride (1977-06-28),

2. 4005877 - Vehicle passenger restraint mechanism (1977-02-01),

3. 3972527 - Passenger powered rotating amusement ride (1976-08-03),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#514 in Mountain View, CA

#16,847 in California

#73,815 in US

Mountain View, CA, United States of America

Arrow Development Co., Inc.

Forward Citations = 37

3 inventors:

David B Willis (1 out of 44 patents)

Karl W Bacon (1 out of 1 patent)

Thomas Milton Humphries (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Arrow Development Co., Inc.. Retrieved from https://idiyas.com/company/arrow-development-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]