Growing community of inventors

Sodus Point, NY, United States of America

Shirley K Johnston

Average Co-Inventor Count = 6.00

ph-index = 3

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 = 36

Shirley K JohnstonFox J Herrington (4 patents)Shirley K JohnstonRobert H Olson (4 patents)Shirley K JohnstonVernon C Catchman (4 patents)Shirley K JohnstonKevin Broderick (4 patents)Shirley K JohnstonDonald Stell (4 patents)Shirley K JohnstonShirley K Johnston (4 patents)Fox J HerringtonFox J Herrington (60 patents)Robert H OlsonRobert H Olson (15 patents)Vernon C CatchmanVernon C Catchman (8 patents)Kevin BroderickKevin Broderick (6 patents)Donald StellDonald Stell (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mobil Oil Corporation (4 from 5,942 patents)


4 patents:

1. 4850946 - Draw tape bag with two single wrap around draw tapes and method of

2. 4792241 - Dual draw tape bag and method of manufacture

3. 4786191 - Draw tape bag with two single draw tapes and method of manufacture

4. 4786189 - Draw tape bag with two single wrap around draw tapes and method of

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as of
12/21/2025
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