Growing community of inventors

Vienna, Austria

Elfriede Teufelhart

Average Co-Inventor Count = 1.00

ph-index = 5

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 = 159

Elfriede TeufelhartElfriede Teufelhart (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Christian Dior, S.a.r.l. (5 from 20 patents)

2. Optyl Corporation (2 from 5 patents)


7 patents:

1. D245169 - Eyeglass frame

2. D244282 - Eyeglass frame

3. D244283 - Eyeglass frame

4. D244281 - Eyeglass frame

5. D244284 - Eyeglass frame

6. D243845 - Eyeglass frame

7. D243237 - Eyeglass frame

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as of
12/20/2025
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