Growing community of inventors

Kansas City, MO, United States of America

Drake L Koch

Average Co-Inventor Count = 1.73

ph-index = 7

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 = 194

Drake L KochVijay S Malik (5 patents)Drake L KochDavid R Porter (3 patents)Drake L KochMichael J Armentrout (3 patents)Drake L KochMichael D Bowman (3 patents)Drake L KochRichard G Powers (1 patent)Drake L KochRobert A Eberle (1 patent)Drake L KochDonald E Derry (1 patent)Drake L KochEdward D Scrutchfield (1 patent)Drake L KochDrake L Koch (19 patents)Vijay S MalikVijay S Malik (24 patents)David R PorterDavid R Porter (26 patents)Michael J ArmentroutMichael J Armentrout (3 patents)Michael D BowmanMichael D Bowman (3 patents)Richard G PowersRichard G Powers (29 patents)Robert A EberleRobert A Eberle (11 patents)Donald E DerryDonald E Derry (1 patent)Edward D ScrutchfieldEdward D Scrutchfield (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (9 from 832,680 patents)

2. Minnesota Mining and Manufacturing Company (2 from 7,865 patents)

3. Z-international, Inc. (2 from 2 patents)

4. Marlen Research Corporation (1 from 34 patents)

5. Fordick Corporation (1 from 2 patents)


19 patents:

1. 11926984 - Footing and foundation wall drainage system

2. D811135 - Carousel shoe rack

3. 9862441 - Bicycle saddle that balances sitting force

4. 9637193 - Bicycle saddle that balances sitting force

5. D778079 - Bicycle saddle

6. D613423 - Ladder safety rest

7. D489950 - Dispenser for solid edible foods having replaceable internal dies

8. D475583 - Dispenser for stick form solid edible foods

9. D444358 - Dispenser for stick form solid edible foods

10. 6082596 - Dispenser for stick form solid edible foods, components therefor and

11. 5755894 - Endoscopic cannulated instrument flushing apparatus for forcing a

12. 5730489 - Combination folding chair and table having a small profile when folded

13. D391379 - Ornamental lawn edging

14. D369510 - Twin piston pump

15. 5511568 - Endoscopic cannulated instrument flushing apparatus for forcing a

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…