Growing community of inventors

Los Altos Hills, CA, United States of America

Dennis A Lempert

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 = 4

Dennis A LempertRichard J Hagan (1 patent)Dennis A LempertDennis A Lempert (1 patent)Richard J HaganRichard J Hagan (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)


1 patent:

1. 4617973 - Seltzer filling apparatus and process

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1/18/2026
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