Trademarks = 3

Forward Citations = 109

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7 inventors (with patents filed for the assignee):

Stephen Donald Langdon (9 out of 9 patents)

Kyle Egerdee (6 out of 6 patents)

Cole J Jessup (6 out of 6 patents)

4. Robert G Dykeman (3 out of 3 patents)

5. Benjamin D Blosser (2 out of 16 patents)

6. Kyle William Egerdee (2 out of 2 patents)

7. Daniel Pierre Brassard (1 out of 1 patent)

8. Stephen Langdon (0 patent)

9. Cole Jessup (0 patent)

10. Benjamin Dean Blosser (0 patent)

9 patents: Sort by Forward Citations

1. 12130114 - Crossbow (2024-10-29),

2. 11768051 - Trigger assembly for a crossbow (2023-09-26),

3. 11629943 - Crossbow having trigger mechanism with arrow retention (2023-04-18),

4. 11385033 - Rear arrow nock with retention (2022-07-12),

5. 11143482 - Multiple-shot crossbow (2021-10-12),

6. 11015892 - Anti-dry-fire mechanism for a crossbow (2021-05-25),

7. 10830553 - Crossbow with detachable limb assembly (2020-11-10),

8. 10041755 - Safety wrist strap for a crossbow crank handle (2018-08-07),

9. 9958232 - Mechanism for drawing, cocking, and triggering a crossbow (2018-05-01),

Company Overview

Excalibur Crossbow, Inc. is a leading manufacturer of high-quality crossbows for hunting and target shooting. With over 35 years of experience, they have established themselves as a trusted brand in the industry. Their products are known for their precision, power, and durability, making them a popular choice among hunters and sportsmen worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#29 in Eugene, OR

#351 in Oregon

#32,605 in US

Eugene, OR, United States of America

Excalibur Crossbow, Inc.

Forward Citations = 109

7 inventors:

Stephen Donald Langdon (9 out of 9 patents)

Kyle Egerdee (6 out of 6 patents)

Cole J Jessup (6 out of 6 patents)

4. Robert G Dykeman (3 out of 3 patents)

5. Benjamin D Blosser (2 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Excalibur Crossbow, Inc.. Retrieved from https://idiyas.com/company/excalibur-crossbow

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]