Growing community of inventors

River Falls, WI, United States of America

William D Butterfield

Average Co-Inventor Count = 2.45

ph-index = 4

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 = 33

William D ButterfieldMark A Flannery (19 patents)William D ButterfieldMatthew A Willms (4 patents)William D ButterfieldKasey L Pipo (4 patents)William D ButterfieldGary T Schultze (3 patents)William D ButterfieldMichael P Lane (3 patents)William D ButterfieldTimothy C Daggy (3 patents)William D ButterfieldKyle J Willette (3 patents)William D ButterfieldLuke J Duininck (3 patents)William D ButterfieldShannon R Bickel (2 patents)William D ButterfieldHeidi C Leighton (1 patent)William D ButterfieldWilliam D Butterfield (20 patents)Mark A FlanneryMark A Flannery (244 patents)Matthew A WillmsMatthew A Willms (29 patents)Kasey L PipoKasey L Pipo (20 patents)Gary T SchultzeGary T Schultze (36 patents)Michael P LaneMichael P Lane (28 patents)Timothy C DaggyTimothy C Daggy (10 patents)Kyle J WilletteKyle J Willette (6 patents)Luke J DuininckLuke J Duininck (6 patents)Shannon R BickelShannon R Bickel (8 patents)Heidi C LeightonHeidi C Leighton (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Regalo International, LLC (20 from 170 patents)


20 patents:

1. 12331587 - Gated barrier with visual indicator

2. 12318017 - Tray with integral mechanism

3. 12239245 - Bassinet apparatus

4. 12239244 - Collapsible bassinet apparatus

5. 12185805 - Cane apparatus

6. 12077999 - Oblique slide latch apparatus

7. 11802439 - Gated barrier with visual indicator

8. 11793326 - Bassinet apparatus

9. 11717087 - Character chair

10. 11666157 - Tray with integral mechanism

11. 11627817 - Bassinet apparatus

12. 11529001 - High chair apparatus with wide foot print

13. 11419419 - Character chair

14. 11377886 - Oblique slide latch apparatus

15. 11266253 - Scissoring bassinet with soft inside and outside

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idiyas.com
as of
12/17/2025
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