Growing community of inventors

Mechanicsburg, PA, United States of America

Robert James Stein

Average Co-Inventor Count = 2.32

ph-index = 6

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 = 77

Robert James SteinAaron Daniel Abbott (6 patents)Robert James SteinGregory J Blaszczak (5 patents)Robert James SteinJeffrey Joseph Fegley (5 patents)Robert James SteinEric Daniel Hyp (2 patents)Robert James SteinStephen D Hatcher (2 patents)Robert James SteinJeffrey M Norton (1 patent)Robert James SteinDavid A Randolph (1 patent)Robert James SteinGreg Blaszczak (1 patent)Robert James SteinKaren S Richwine (1 patent)Robert James SteinRobert James Stein (12 patents)Aaron Daniel AbbottAaron Daniel Abbott (11 patents)Gregory J BlaszczakGregory J Blaszczak (13 patents)Jeffrey Joseph FegleyJeffrey Joseph Fegley (5 patents)Eric Daniel HypEric Daniel Hyp (35 patents)Stephen D HatcherStephen D Hatcher (18 patents)Jeffrey M NortonJeffrey M Norton (21 patents)David A RandolphDavid A Randolph (20 patents)Greg BlaszczakGreg Blaszczak (13 patents)Karen S RichwineKaren S Richwine (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Ames Companies, Inc. (7 from 53 patents)

2. Ames True Temper, Inc. (4 from 177 patents)


12 patents:

1. 12225854 - Leaf rake with offset tines at different end angles and a shrub rake

2. 11076526 - Leaf rake

3. 9854735 - Leaf rake

4. D782204 - Paint brush protector

5. 9566703 - Hand tool with handle apparatus and associated method

6. D769682 - Attachable shrub rake

7. D769683 - Leaf rake

8. D769681 - Rake with attached shrub rake

9. D708495 - Shovel blade

10. D628064 - Packaging for a hose reel

11. D623503 - Wall mounted swiveling hose reel

12. D614260 - Watering can hose reel

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as of
12/7/2025
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