Growing community of inventors

Merion Station, PA, United States of America

Stephan Copeland

Average Co-Inventor Count = 1.10

ph-index = 8

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 = 172

Stephan CopelandMichael Jurgen Strasser (1 patent)Stephan CopelandThomas Edward King (1 patent)Stephan CopelandDerek Aaron Timm (1 patent)Stephan CopelandStephan Copeland (13 patents)Michael Jurgen StrasserMichael Jurgen Strasser (80 patents)Thomas Edward KingThomas Edward King (21 patents)Derek Aaron TimmDerek Aaron Timm (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steelcase Inc. (6 from 1,812 patents)

2. Light Corporation (2 from 23 patents)

3. Knoll Gmbh (1 from 252 patents)

4. Umbra, Inc. (1 from 226 patents)

5. Workrite Ergonomics, Inc. (1 from 7 patents)

6. Luxo Asa (1 from 2 patents)

7. Glamox Asa (1 from 1 patent)


13 patents:

1. D794242 - Telescoping task light

2. 9664345 - Task lamp

3. D754995 - Furniture base

4. 8960104 - Table

5. D694053 - Furniture base

6. D694044 - Table

7. D693516 - Lamp

8. D691840 - Table

9. D687656 - Table

10. 8272600 - Keyboard and mouse support

11. 8182374 - Portable ping-pong set

12. D648057 - Lamp

13. D522161 - Desk lamp

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as of
1/10/2026
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