Growing community of inventors

Brookline, MA, United States of America

Ramsey Lehman

Average Co-Inventor Count = 1.71

ph-index = 2

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 = 11

Ramsey LehmanDaniel Van Alphen (5 patents)Ramsey LehmanRamsey Lehman (6 patents)Daniel Van AlphenDaniel Van Alphen (17 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sharkninja Operating LLC (6 from 896 patents)


6 patents:

1. D1094878 - Hair care appliance accessory

2. D1044283 - Hair care accessory

3. D1028523 - Hair care accessory

4. D1028352 - Hair dryer concentrator

5. D1021238 - Hair care appliance

6. D1016390 - Comb

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1/2/2026
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