Growing community of inventors

Hartville, OH, United States of America

Dan Bertschi

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 = 10

Dan BertschiDavid C Nelson (1 patent)Dan BertschiMartin A Meluch (1 patent)Dan BertschiValent L Meluch (1 patent)Dan BertschiDan Bertschi (1 patent)David C NelsonDavid C Nelson (47 patents)Martin A MeluchMartin A Meluch (8 patents)Valent L MeluchValent L Meluch (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)


1 patent:

1. 7850506 - Balloon weight and method for presenting lighter-than-air balloons for retail sale

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as of
12/27/2025
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