Growing community of inventors

Seville, OH, United States of America

Douglas Buchan

Average Co-Inventor Count = 6.00

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 = 1

Douglas BuchanKai Zhang (2 patents)Douglas BuchanAaron Lorkowski (2 patents)Douglas BuchanKenneth Brown (2 patents)Douglas BuchanShawn Heipp (2 patents)Douglas BuchanJoshua Funk (2 patents)Douglas BuchanKenneth Brown (1 patent)Douglas BuchanDouglas Buchan (2 patents)Kai ZhangKai Zhang (830 patents)Aaron LorkowskiAaron Lorkowski (13 patents)Kenneth BrownKenneth Brown (8 patents)Shawn HeippShawn Heipp (3 patents)Joshua FunkJoshua Funk (3 patents)Kenneth BrownKenneth Brown (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oatey Company (2 from 122 patents)


2 patents:

1. 12071754 - Bath waste and overflow systems and methods of use

2. 11001996 - Bath waste and overflow systems and methods of use

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as of
12/26/2025
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