Growing community of inventors

Boca Raton, FL, United States of America

Sigrid Kenkel

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 49

Sigrid Kenkel ↔ Patrick J Paul (1 patent)Sigrid Kenkel ↔ Jim Seal (1 patent)Sigrid Kenkel ↔ Michelle Boster (1 patent)Sigrid Kenkel ↔ Dorothee Schlueter (1 patent)Sigrid Kenkel ↔ Bernhard Sabel (1 patent)Sigrid Kenkel ↔ Dorothee Schlueter (0 patent)Sigrid Kenkel ↔ Bernhard Sabel (0 patent)Sigrid KenkelSigrid Kenkel (1 patent)Patrick J PaulPatrick J Paul (8 patents)Jim SealJim Seal (1 patent)Michelle BosterMichelle Boster (1 patent)Dorothee SchlueterDorothee Schlueter (1 patent)Bernhard SabelBernhard Sabel (2 patents)Dorothee SchlueterDorothee Schlueter (0 patent)Bernhard SabelBernhard Sabel (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Novavision, Inc. (1 from 24 patents)


1 patent:

1. 7594728 - Adjustable device for vision testing and therapy

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as of
12/19/2025
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