Growing community of inventors

Portland, OR, United States of America

Todd Ernst

Average Co-Inventor Count = 3.00

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 = 55

Todd ErnstBrian Sheehy (29 patents)Todd ErnstDavid D Lewin (20 patents)Todd ErnstDavid Goldman (13 patents)Todd ErnstDouglas R Hutchens (5 patents)Todd ErnstPaul Wood (4 patents)Todd ErnstHai Rong Shi (3 patents)Todd ErnstChao Jun Ding (3 patents)Todd ErnstSong Yangzhi (2 patents)Todd ErnstWangda Rong (2 patents)Todd ErnstZhongqiu Xu (2 patents)Todd ErnstYufu Lai (2 patents)Todd ErnstStephen E Hubert (1 patent)Todd ErnstAking Peng (1 patent)Todd ErnstHe Shijie (1 patent)Todd ErnstTodd Ernst (37 patents)Brian SheehyBrian Sheehy (29 patents)David D LewinDavid D Lewin (62 patents)David GoldmanDavid Goldman (13 patents)Douglas R HutchensDouglas R Hutchens (27 patents)Paul WoodPaul Wood (5 patents)Hai Rong ShiHai Rong Shi (13 patents)Chao Jun DingChao Jun Ding (13 patents)Song YangzhiSong Yangzhi (4 patents)Wangda RongWangda Rong (2 patents)Zhongqiu XuZhongqiu Xu (2 patents)Yufu LaiYufu Lai (2 patents)Stephen E HubertStephen E Hubert (8 patents)Aking PengAking Peng (1 patent)He ShijieHe Shijie (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Coast Cutlery Company (37 from 106 patents)


37 patents:

1. D1097259 - Flashlight

2. D1097258 - Flashlight

3. D1096921 - Glasses with light

4. D1074066 - Harness with light

5. D1074065 - Light tube with sleeve

6. D1070272 - Safety vest with a light tube

7. D1066093 - Safety vest light flange

8. D1065635 - Light

9. D1064422 - Hand wrap

10. D1064416 - Lighted hard hat

11. D1058874 - Light with magnetic mount

12. D1055345 - Light unit

13. D1054078 - Light device

14. D1051212 - Eyewear retainer

15. D1048493 - Armband with light sheath

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as of
12/8/2025
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