Growing community of inventors

Davison, MI, United States of America

Joseph H Landry

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 39

Joseph H LandryLester V Broersma (1 patent)Joseph H LandryJames R Rasmussen (1 patent)Joseph H LandryWilliam R Gregor (1 patent)Joseph H LandryWilliam C Macom (1 patent)Joseph H LandryJoseph H Landry (2 patents)Lester V BroersmaLester V Broersma (40 patents)James R RasmussenJames R Rasmussen (8 patents)William R GregorWilliam R Gregor (1 patent)William C MacomWilliam C Macom (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (2 from 832,812 patents)


2 patents:

1. 7270120 - Hopperless paintball loading device

2. 6609742 - Lifting apparatus for manipulating manhole castings and the like

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as of
12/19/2025
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