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Waukesha, WI, United States of America

John Lechner

Average Co-Inventor Count = 3.00

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 = 2

John Lechner ↔ Peter Petit (1 patent)John Lechner ↔ Lawrence B Ratzlow (1 patent)John LechnerJohn Lechner (1 patent)Peter PetitPeter Petit (13 patents)Lawrence B RatzlowLawrence B Ratzlow (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Water Technologies Pte. Ltd. (1 from 62 patents)


1 patent:

1. 7862014 - Hybrid diffuser system headloss balancing

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as of
12/18/2025
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