EPO Patents = 1

Trademarks = 3

Forward Citations = 6

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4 inventors (with patents filed for the assignee):

Joseph Krumme Bullard (4 out of 27 patents)

Clinton A Haynes (4 out of 30 patents)

Daniel L Morrow (4 out of 22 patents)

4. Shannon Rice Read (4 out of 21 patents)

4 patents: Sort by Forward Citations

1. 12163378 - Ladder having sensor and computing device for same (2024-12-10),

2. 11834906 - Ladder having sensor and computing device for same (2023-12-05),

3. 11643876 - Ladder having sensor and computing device for same (2023-05-09),

4. 11499370 - Ladder having sensor and computing device for same (2022-11-15),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#2 in Oakton, VA

#1,104 in Virginia

#60,671 in US

Oakton, VA, United States of America

Otto Ladder Safety, Inc.

Forward Citations = 6

4 inventors:

Joseph Krumme Bullard (4 out of 27 patents)

Clinton A Haynes (4 out of 30 patents)

Daniel L Morrow (4 out of 22 patents)

4. Shannon Rice Read (4 out of 21 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Otto Ladder Safety, Inc.. Retrieved from https://idiyas.com/company/otto-ladder-safety

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]

1 patent (EPO):

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]