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USPTO Data Jan 1 1976 - Sep 29 2026
28 Patents
#1 in Foster, RI
#66 in Rhode Island
#11,997 in US
#23,244 in the World
Droll Yankees, Inc.
Forward Citations = 827
15 inventors:
Foster, RI, United States of America
Droll Yankees, Inc.
% Expired Patents = 21.4
Trademarks = 15
Forward Citations = 827
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15 inventors (with patents filed for the assignee):
Betsy P Colwell (9 out of 9 patents)
Betsy P Puckett (7 out of 8 patents)
Marco Wo (6 out of 33 patents)
4. James Vincent Bonnema (5 out of 6 patents)
5. Peter Kilham (5 out of 31 patents)
6. Scott A Colwell (3 out of 3 patents)
7. Paul L Artigues (2 out of 8 patents)
8. Paul Graham (2 out of 2 patents)
9. Aidan Petrie (1 out of 70 patents)
10. Michael Podmaniczky (1 out of 1 patent)
11. John Walsh (1 out of 6 patents)
12. John Kline (1 out of 1 patent)
13. Wendy A Wagner (1 out of 1 patent)
14. Isobel Miller (1 out of 1 patent)
15. John D Tucker (1 out of 1 patent)
Core Competencies:
Feed-Level Controlled Dispenser
Bird Feeder
Support System
Perch
Knock-Down Feeder
Suspension System
Selective Feeder
Rain Guard
Hummingbird Feeder
Seed Baffle
Seed Scoop
Combined Feeder
28 patents:
Droll Yankees, Inc. specializes in the design and manufacture of high-quality bird feeders and related accessories. Based in Foster, Rhode Island, the company is dedicated to enhancing the birdwatching experience through innovative products that prioritize durability and functionality. With a focus on attracting a diverse range of bird species, Droll Yankees combines craftsmanship with a commitment to environmental sustainability, making it a trusted name among bird enthusiasts across the United States.
Profile summary based on public USPTO records.
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]