Growing community of inventors

Portland, OR, United States of America

Stephen E Hubert

Average Co-Inventor Count = 2.96

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 = 40

Stephen E Hubert ↔ David D Lewin (8 patents)Stephen E Hubert ↔ Douglas R Hutchens (3 patents)Stephen E Hubert ↔ Hai Rong Shi (2 patents)Stephen E Hubert ↔ Song Yangzhi (2 patents)Stephen E Hubert ↔ Gregory David Windom (1 patent)Stephen E Hubert ↔ Todd Ernst (1 patent)Stephen E Hubert ↔ Brian Sheehy (1 patent)Stephen E Hubert ↔ Chao Jun Ding (1 patent)Stephen E HubertStephen E Hubert (8 patents)David D LewinDavid D Lewin (62 patents)Douglas R HutchensDouglas R Hutchens (27 patents)Hai Rong ShiHai Rong Shi (13 patents)Song YangzhiSong Yangzhi (4 patents)Gregory David WindomGregory David Windom (46 patents)Todd ErnstTodd Ernst (37 patents)Brian SheehyBrian Sheehy (29 patents)Chao Jun DingChao Jun Ding (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Coast Cutlery Company (8 from 106 patents)


8 patents:

1. D1096921 - Glasses with light

2. D1025191 - Glasses with light

3. D1001332 - Pocket swivel light

4. D932673 - Handheld light

5. D867641 - Headlamp

6. D859715 - Tiltable work light

7. 10317048 - Pocket light

8. D824063 - Compact light

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as of
12/6/2025
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