Growing community of inventors

Wilkes-Barre, PA, United States of America

Alan R Grula

Average Co-Inventor Count = 5.25

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 = 49

Alan R GrulaJohn H Welsch (4 patents)Alan R GrulaFrank J Hilstolsky (4 patents)Alan R GrulaDouglas C Bates (4 patents)Alan R GrulaDaniel L Sarge (4 patents)Alan R GrulaRobert J Welch (3 patents)Alan R GrulaRobert R Steele (3 patents)Alan R GrulaDouglas J Kaminski (3 patents)Alan R GrulaRobert K Swartz (3 patents)Alan R GrulaJoseph P Jones (1 patent)Alan R GrulaDavid Barsigian (1 patent)Alan R GrulaAlan R Grula (7 patents)John H WelschJohn H Welsch (37 patents)Frank J HilstolskyFrank J Hilstolsky (6 patents)Douglas C BatesDouglas C Bates (4 patents)Daniel L SargeDaniel L Sarge (4 patents)Robert J WelchRobert J Welch (33 patents)Robert R SteeleRobert R Steele (14 patents)Douglas J KaminskiDouglas J Kaminski (11 patents)Robert K SwartzRobert K Swartz (11 patents)Joseph P JonesJoseph P Jones (4 patents)David BarsigianDavid Barsigian (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Metro Industries, Incorporated (7 from 86 patents)


7 patents:

1. D592897 - Mechandising shelf with a dropped mat

2. D589287 - Merchandising shelf with a raised mat

3. D589286 - Merchandising shelf with a raised mat and truncated corners

4. D587502 - Merchandising shelf with a dropped mat and truncated corners

5. D512246 - Food preparation table

6. D498618 - Shelf structure

7. 6698364 - Folding work station

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as of
12/7/2025
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