Growing community of inventors

Narragansett, RI, United States of America

Douglas Bird

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Douglas Bird ↔ Vladislav Milchev Stakev (2 patents)Douglas Bird ↔ Steve Thompson (2 patents)Douglas Bird ↔ David Sweet (1 patent)Douglas Bird ↔ Robert F Birkenstock, Jr (1 patent)Douglas Bird ↔ David E Sweet (1 patent)Douglas Bird ↔ Robert F Birkenstock (1 patent)Douglas Bird ↔ Steve Thompson (1 patent)Douglas Bird ↔ David E Sweet (1 patent)Douglas BirdDouglas Bird (2 patents)Vladislav Milchev StakevVladislav Milchev Stakev (4 patents)Steve ThompsonSteve Thompson (2 patents)David SweetDavid Sweet (5 patents)Robert F Birkenstock, JrRobert F Birkenstock, Jr (3 patents)David E SweetDavid E Sweet (1 patent)Robert F BirkenstockRobert F Birkenstock (1 patent)Steve ThompsonSteve Thompson (1 patent)David E SweetDavid E Sweet (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taco, Inc. (2 from 36 patents)


2 patents:

1. 12473923 - High efficiency circulator with sensors

2. 12313075 - High efficiency hydronic circulator with sensors

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idiyas.com
as of
1/2/2026
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