Growing community of inventors

St. Louis, MO, United States of America

Chad P Stuemke

Average Co-Inventor Count = 3.87

ph-index = 14

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 = 486

Chad P StuemkeJames Russell Hornsby (20 patents)Chad P StuemkeRyan A Wolfinbarger (11 patents)Chad P StuemkeJoseph Lee McGowan (10 patents)Chad P StuemkeMarcellus Rambo Benson (10 patents)Chad P StuemkePaul M Brown (10 patents)Chad P StuemkeDavid B Midgett (9 patents)Chad P StuemkeKurt V Ulmer (8 patents)Chad P StuemkeCorey Scott Feit (6 patents)Chad P StuemkeDale Picolet (5 patents)Chad P StuemkeAndy Wiseman (3 patents)Chad P StuemkeJake Salter (2 patents)Chad P StuemkeWoo Shou Kenneth Ting (2 patents)Chad P StuemkeAnton Erick Martinson (2 patents)Chad P StuemkeHak Yau Hung (2 patents)Chad P StuemkeJohn Edwin Ross, Iii (1 patent)Chad P StuemkeJoseph L Levasseur (1 patent)Chad P StuemkeRichard E Schneider (1 patent)Chad P StuemkeJack R Hoffmann, Jr (1 patent)Chad P StuemkeBernard Jankowski (1 patent)Chad P StuemkeDale L Picolet (1 patent)Chad P StuemkeMichael A Nogin (1 patent)Chad P StuemkeWayne T Biermann (1 patent)Chad P StuemkeIan F Murphy (1 patent)Chad P StuemkeJoseph Lee McGowen (1 patent)Chad P StuemkeJason E Emde (1 patent)Chad P StuemkeRichard Ruderer (1 patent)Chad P StuemkeJames E Hornsby (1 patent)Chad P StuemkeJohn Edwin Iii Ross (0 patent)Chad P StuemkeChad P Stuemke (30 patents)James Russell HornsbyJames Russell Hornsby (91 patents)Ryan A WolfinbargerRyan A Wolfinbarger (21 patents)Joseph Lee McGowanJoseph Lee McGowan (90 patents)Marcellus Rambo BensonMarcellus Rambo Benson (38 patents)Paul M BrownPaul M Brown (11 patents)David B MidgettDavid B Midgett (11 patents)Kurt V UlmerKurt V Ulmer (9 patents)Corey Scott FeitCorey Scott Feit (36 patents)Dale PicoletDale Picolet (6 patents)Andy WisemanAndy Wiseman (3 patents)Jake SalterJake Salter (2 patents)Woo Shou Kenneth TingWoo Shou Kenneth Ting (2 patents)Anton Erick MartinsonAnton Erick Martinson (2 patents)Hak Yau HungHak Yau Hung (2 patents)John Edwin Ross, IiiJohn Edwin Ross, Iii (52 patents)Joseph L LevasseurJoseph L Levasseur (46 patents)Richard E SchneiderRichard E Schneider (45 patents)Jack R Hoffmann, JrJack R Hoffmann, Jr (13 patents)Bernard JankowskiBernard Jankowski (8 patents)Dale L PicoletDale L Picolet (5 patents)Michael A NoginMichael A Nogin (3 patents)Wayne T BiermannWayne T Biermann (2 patents)Ian F MurphyIan F Murphy (2 patents)Joseph Lee McGowenJoseph Lee McGowen (2 patents)Jason E EmdeJason E Emde (1 patent)Richard RudererRichard Ruderer (1 patent)James E HornsbyJames E Hornsby (1 patent)John Edwin Iii RossJohn Edwin Iii Ross (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Trendmasters, Inc. (16 from 48 patents)

2. All Season Toys, Inc. (5 from 10 patents)

3. Redwoodventures Limited (2 from 5 patents)

4. Coin Acceptors, Inc. (1 from 89 patents)

5. Antennas Direct, Inc. (1 from 42 patents)

6. Continental Commercial Products, LLC (1 from 11 patents)

7. Objex Design (1 from 1 patent)

8. Knot-a-bead LLC (1 from 1 patent)

9. All Seasons Toys, Inc (1 from 1 patent)


30 patents:

1. 9427672 - Stunt arenas for remote control vehicles

2. D725718 - Toy vehicle track

3. 8944475 - Methods and systems for knotting a bead

4. 8747181 - Toy vehicle and playset therefor

5. 8678888 - Coin storage cassette

6. D669543 - Toy playset

7. 7839347 - Antenna assemblies with tapered loop antenna elements and reflectors

8. 7240910 - Receptacle caddy

9. 6892902 - Water gun amusement device

10. 6860782 - Bubble making amusement device

11. 6773329 - Amusement device including a thematic play set

12. 6769793 - Expandable decoration

13. 6702644 - Amusement device

14. 6648726 - Toy gun and glow in the dark projectile

15. D466958 - Squirt gun amusement device

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as of
12/14/2025
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