Growing community of inventors

Glenview, IL, United States of America

John Steiger

Average Co-Inventor Count = 2.18

ph-index = 4

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 = 101

John SteigerMachelle D Stockwell (4 patents)John SteigerSheldon E Yourist (1 patent)John SteigerJohn Steiger (4 patents)Machelle D StockwellMachelle D Stockwell (21 patents)Sheldon E YouristSheldon E Yourist (186 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tropicana Products, Inc. (4 from 159 patents)


4 patents:

1. 8678215 - Container having improved pouring characteristics

2. 8113374 - Closure for container having removable portion and sealing membrane

3. D576875 - Closure

4. D563792 - Bottle

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as of
12/20/2025
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