Growing community of inventors

Garland, TX, United States of America

Clarence D Zierhut

Average Co-Inventor Count = 2.70

ph-index = 12

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 = 314

Clarence D ZierhutWilliam E Steele, Iv (10 patents)Clarence D ZierhutPhillip D Livingston (10 patents)Clarence D ZierhutDale H Brancel (3 patents)Clarence D ZierhutMichael W Freitas (2 patents)Clarence D ZierhutDavid M Sokolsky (2 patents)Clarence D ZierhutJamie Sendra (2 patents)Clarence D ZierhutMark L Wilson (1 patent)Clarence D ZierhutLloyd H Frye (1 patent)Clarence D ZierhutDavid Davlin (1 patent)Clarence D ZierhutClarence D Zierhut (18 patents)William E Steele, IvWilliam E Steele, Iv (13 patents)Phillip D LivingstonPhillip D Livingston (13 patents)Dale H BrancelDale H Brancel (4 patents)Michael W FreitasMichael W Freitas (33 patents)David M SokolskyDavid M Sokolsky (6 patents)Jamie SendraJamie Sendra (3 patents)Mark L WilsonMark L Wilson (8 patents)Lloyd H FryeLloyd H Frye (1 patent)David DavlinDavid Davlin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Remington Health Products L.l.c. (10 from 13 patents)

2. Dexide, Incorporated (3 from 28 patents)

3. Daisy Brand, LLC (2 from 9 patents)

4. Onboard Research Corporation (1 from 5 patents)

5. Fryco Limited (1 from 4 patents)

6. Davlin; Dave (1 from 1 patent)


18 patents:

1. 8074817 - Method and apparatus for metering liquid nutritional supplements

2. 7296700 - Method and apparatus for metering liquid nutritional supplements

3. 6863178 - Packet container

4. D489625 - Top portion of a liquid dispenser

5. D488068 - Top portion of a liquid dispenser

6. D486740 - Liquid dispenser

7. D486069 - Liquid dispenser

8. D485496 - Liquid dispenser

9. D485497 - Top portion of a liquid dispenser

10. D482272 - Packet container

11. D476575 - Liquid dispenser

12. D476234 - Top portion of a liquid dispenser

13. D402684 - Musical instrument tuner

14. 5699908 - Scalpel blade removal and storage apparatus

15. D383517 - Finger device for spinning handheld objects

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as of
1/7/2026
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