Growing community of inventors

New York, NY, United States of America

Daniel W Leo, Sr

Average Co-Inventor Count = 1.10

ph-index = 6

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 = 97

Daniel W Leo, SrThomas E Peterson (1 patent)Daniel W Leo, SrMauricio Frois (1 patent)Daniel W Leo, SrDaniel W Leo, Sr (11 patents)Thomas E PetersonThomas E Peterson (9 patents)Mauricio FroisMauricio Frois (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ledan, Inc. (8 from 10 patents)

2. Other (3 from 832,761 patents)


11 patents:

1. 6102250 - Lever operated device for dispensing cards

2. 5848727 - Scent strip dispenser

3. D388956 - Pouch

4. 5244116 - Cosmetic sample dispenser with replaceable magazines

5. D309921 - Two sided sign

6. 4815612 - Display for packaged supplies

7. 4777749 - Lighted display

8. D286596 - Modular display for small articles

9. 4559731 - Illuminated sign construction

10. D280163 - Wine display rack or similar article

11. D276092 - Combined coin tray and massage display device

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as of
12/17/2025
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