Growing community of inventors

Vienna, WV, United States of America

Kenneth J Spear

Average Co-Inventor Count = 1.99

ph-index = 19

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 = 801

Kenneth J SpearSteven F Brooker (24 patents)Kenneth J SpearRudy F Planthaber (11 patents)Kenneth J SpearFrank G Czerwinski (8 patents)Kenneth J SpearEric D Bennett (7 patents)Kenneth J SpearBryan S Ritchie (5 patents)Kenneth J SpearRonald R Fowler (3 patents)Kenneth J SpearJohn R Grishaber (2 patents)Kenneth J SpearRudolph F Planthaber (1 patent)Kenneth J SpearPeter T Collins (1 patent)Kenneth J SpearMichael F Jaeb (1 patent)Kenneth J SpearKenneth J Spear (44 patents)Steven F BrookerSteven F Brooker (27 patents)Rudy F PlanthaberRudy F Planthaber (11 patents)Frank G CzerwinskiFrank G Czerwinski (8 patents)Eric D BennettEric D Bennett (8 patents)Bryan S RitchieBryan S Ritchie (6 patents)Ronald R FowlerRonald R Fowler (8 patents)John R GrishaberJohn R Grishaber (8 patents)Rudolph F PlanthaberRudolph F Planthaber (3 patents)Peter T CollinsPeter T Collins (1 patent)Michael F JaebMichael F Jaeb (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. O. Ames Co. (36 from 44 patents)

2. Ames True Temper, Inc. (8 from 177 patents)


44 patents:

1. D460343 - Hose reel carrier

2. 6338360 - Hose reel carrier assembly

3. D452759 - Scraper

4. 6328361 - Tool with removable handle

5. RE37442 - Portable hose cart assembly

6. D449914 - Hose reel

7. D449143 - Scraper

8. D448652 - Design for a hose reel

9. 6193247 - Portable stackable wagon assembly

10. D434287 - Scoop

11. D433889 - Snow shovel

12. 6138927 - Dual mode spreader

13. 6079720 - Portable stackable wagon assembly

14. 5975601 - One-piece hand-held gardening tool

15. D414783 - Broadcast spreader

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/8/2025
Loading…