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San Francisco, CA, United States of America

Daniel Lee Sobel

USPTO Granted Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 156(Granted Patents)

Location History:

Snyder, NY (US) (1991)
Silver Spring, MD (US) (1994)
San Francisco, CA (US) (2018 - 2023)

Company Filing History:

2 out of 832,843

Other

patents

Years Active: 1991-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12292670 - Removable camera lens cover (2025-05-06),

2. 11846870 - Removable camera lens cover (2023-12-19),

3. 11543733 - Removable camera lens cover (2023-01-03),

4. 10845675 - Removable camera lens cover (2020-11-24),

5. 10401705 - Removable camera lens cover (2019-09-03),

6. 9995990 - Removable camera lens cover (2018-06-12),

7. 5334155 - Hypodermic syringe needle guard (1994-08-02),

8. 4986819 - Pressure sensitive needle guard (1991-01-22),

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