Growing community of inventors

Glen Carbon, IL, United States of America

Douglas C Schultz

Average Co-Inventor Count = 2.66

ph-index = 10

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 = 228

Douglas C SchultzMatthew A Williams (9 patents)Douglas C SchultzAlex J Wall (9 patents)Douglas C SchultzMark J Tomasiak (8 patents)Douglas C SchultzPhuong Le (8 patents)Douglas C SchultzChristopher Burch (7 patents)Douglas C SchultzRahul Shrihari Doke (7 patents)Douglas C SchultzDevdatta Namdev Shingate (7 patents)Douglas C SchultzJason J Hill (6 patents)Douglas C SchultzVikas Mahadev Jadhav (6 patents)Douglas C SchultzShane Glasgow (4 patents)Douglas C SchultzJeremy Sanders (4 patents)Douglas C SchultzNarendra Gokulsingh Patil (4 patents)Douglas C SchultzBo Shi (4 patents)Douglas C SchultzLiam McGreal (3 patents)Douglas C SchultzDavid Martele Goggans (3 patents)Douglas C SchultzDouglas K Ritterling (2 patents)Douglas C SchultzSteven L Rhea (1 patent)Douglas C SchultzChristopher Lutz (1 patent)Douglas C SchultzMatthew A Williams (2 patents)Douglas C SchultzNeelam Manish Karle (1 patent)Douglas C SchultzVikas Mahadev Jadhav (1 patent)Douglas C SchultzTerrance L Stanek (1 patent)Douglas C SchultzNicholas James Cooley (1 patent)Douglas C SchultzChristopher Lutz (0 patent)Douglas C SchultzNicholas James Cooley (0 patent)Douglas C SchultzJason Hill (0 patent)Douglas C SchultzDouglas C Schultz (35 patents)Matthew A WilliamsMatthew A Williams (68 patents)Alex J WallAlex J Wall (38 patents)Mark J TomasiakMark J Tomasiak (66 patents)Phuong LePhuong Le (15 patents)Christopher BurchChristopher Burch (21 patents)Rahul Shrihari DokeRahul Shrihari Doke (11 patents)Devdatta Namdev ShingateDevdatta Namdev Shingate (10 patents)Jason J HillJason J Hill (55 patents)Vikas Mahadev JadhavVikas Mahadev Jadhav (13 patents)Shane GlasgowShane Glasgow (28 patents)Jeremy SandersJeremy Sanders (15 patents)Narendra Gokulsingh PatilNarendra Gokulsingh Patil (8 patents)Bo ShiBo Shi (4 patents)Liam McGrealLiam McGreal (5 patents)David Martele GoggansDavid Martele Goggans (5 patents)Douglas K RitterlingDouglas K Ritterling (41 patents)Steven L RheaSteven L Rhea (21 patents)Christopher LutzChristopher Lutz (5 patents)Matthew A WilliamsMatthew A Williams (2 patents)Neelam Manish KarleNeelam Manish Karle (1 patent)Vikas Mahadev JadhavVikas Mahadev Jadhav (1 patent)Terrance L StanekTerrance L Stanek (1 patent)Nicholas James CooleyNicholas James Cooley (1 patent)Christopher LutzChristopher Lutz (0 patent)Nicholas James CooleyNicholas James Cooley (0 patent)Jason HillJason Hill (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Emerson Electric Company (35 from 2,300 patents)


35 patents:

1. D1104385 - Vacuum cleaner floor tool

2. D1102070 - Vacuum cleaner floor tool

3. D1091991 - Vacuum conduit connector

4. D1081048 - Vacuum cleaner floor tool

5. D1051534 - Vacuum conduit connector

6. D1045301 - Vacuum conduit connector

7. 11882984 - Vacuum conduit attachment tools

8. 11684226 - Motor cover for wet/dry vacuum cleaner with vent openings

9. D944477 - Automotive console vacuum cleaner

10. D940415 - Automotive vacuum cleaner

11. D934518 - Wet/dry vacuum cleaner

12. D915698 - Wet/dry vacuum cleaner

13. D901112 - Wet/dry vacuum cleaner

14. 10791892 - Slide out vacuum drum including dual-action latching mechanism

15. 10750915 - Vacuum cleaning systems and methods including slide out drum and filter interlock device

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12/4/2025
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