Growing community of inventors

Yucaipa, CA, United States of America

Joel Londenberg

Average Co-Inventor Count = 2.00

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 = 9

Joel LondenbergAlan E Opel (1 patent)Joel LondenbergJoel Londenberg (1 patent)Alan E OpelAlan E Opel (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Cae Alpheus, Inc. (1 from 4 patents)


1 patent:

1. 6447377 - Dry ice blasting gun with adjustable handle

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