Growing community of inventors

Lexington, IL, United States of America

Joyce K Thomas

Average Co-Inventor Count = 1.68

ph-index = 17

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 = 809

Joyce K ThomasSamuel E Hohulin (9 patents)Joyce K ThomasScott William Jacobs (6 patents)Joyce K ThomasArnold L Sepke (6 patents)Joyce K ThomasJoseph Muclahy (5 patents)Joyce K ThomasLawrence P Heren (4 patents)Joyce K ThomasGary Redhead (3 patents)Joyce K ThomasRandy Symonds (3 patents)Joyce K ThomasDavid L Hunt (2 patents)Joyce K ThomasHarold W Schaefer (2 patents)Joyce K ThomasJeffrey W Smith (2 patents)Joyce K ThomasJoseph L Mulcahy (1 patent)Joyce K ThomasClark S Richmond (1 patent)Joyce K ThomasJoseph Mulcahy (1 patent)Joyce K ThomasMichael Oetting (1 patent)Joyce K ThomasLinda J McMahill (1 patent)Joyce K ThomasMichael R Oetting (1 patent)Joyce K ThomasG Ralph Scott, Jr (1 patent)Joyce K ThomasJulie Davis (1 patent)Joyce K ThomasJoyce K Thomas (42 patents)Samuel E HohulinSamuel E Hohulin (28 patents)Scott William JacobsScott William Jacobs (37 patents)Arnold L SepkeArnold L Sepke (31 patents)Joseph MuclahyJoseph Muclahy (5 patents)Lawrence P HerenLawrence P Heren (61 patents)Gary RedheadGary Redhead (5 patents)Randy SymondsRandy Symonds (3 patents)David L HuntDavid L Hunt (61 patents)Harold W SchaeferHarold W Schaefer (8 patents)Jeffrey W SmithJeffrey W Smith (3 patents)Joseph L MulcahyJoseph L Mulcahy (3 patents)Clark S RichmondClark S Richmond (2 patents)Joseph MulcahyJoseph Mulcahy (1 patent)Michael OettingMichael Oetting (1 patent)Linda J McMahillLinda J McMahill (1 patent)Michael R OettingMichael R Oetting (1 patent)G Ralph Scott, JrG Ralph Scott, Jr (1 patent)Julie DavisJulie Davis (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. L.r. Nelson Corporation (23 from 116 patents)

2. White Consolidated Industries, Inc. (7 from 465 patents)

3. National Union Electric Corporation (6 from 48 patents)

4. Electrolux Home Care Products, Inc. (4 from 94 patents)

5. Euro-Pro Operating LLC (1 from 224 patents)

6. White Consolidated Limited (1 from 6 patents)


42 patents:

1. 7967884 - Bagless dustcup

2. 7628832 - Bagless dustcup

3. 7422614 - Bagless dustcup

4. 7412749 - Vacuum cleaner and floor dustpan system

5. 7163568 - Bagless dustcup

6. 6863702 - Bagless dustcup

7. 6604691 - Sprinkler with wind driven device

8. 6558453 - Bagless dustcup

9. D452812 - Shepherd's hook

10. D451411 - Easy set timer 1

11. D451412 - Easy set timer 2

12. D451298 - Trellis with decorative sprinkler

13. D451037 - Easy set 3 dial timer

14. D451168 - Whirling sprinkler gazing ball

15. D448449 - Sprinkler

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idiyas.com
as of
1/22/2026
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