Growing community of inventors

Reisterstown, MD, United States of America

Roger Q Smith

Average Co-Inventor Count = 2.49

ph-index = 12

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 = 410

Roger Q SmithMichael Ballone (6 patents)Roger Q SmithEdward H Meisner (6 patents)Roger Q SmithThomas C Van Dyk (4 patents)Roger Q SmithScott D Price (3 patents)Roger Q SmithVelissa Van Scoyoc (3 patents)Roger Q SmithRichard K Pallo (3 patents)Roger Q SmithRobert W Matthes (3 patents)Roger Q SmithDonald W Zurwelle (2 patents)Roger Q SmithKeith C Kristiansen (2 patents)Roger Q SmithMartin P Gierke (2 patents)Roger Q SmithCharles William Sears (2 patents)Roger Q SmithBrian J Matt (2 patents)Roger Q SmithDaniel F Cuffaro (2 patents)Roger Q SmithLowell D Lueking (2 patents)Roger Q SmithJonathan A Marks (2 patents)Roger Q SmithVincent P Cooper (1 patent)Roger Q SmithCharles M Moskowitz (1 patent)Roger Q SmithLam Kar Lok (1 patent)Roger Q SmithFung Chi Ho (1 patent)Roger Q SmithTong Chi Kin (1 patent)Roger Q SmithShane Byler (1 patent)Roger Q SmithLeo K Cheng (1 patent)Roger Q SmithVicter Au-Yeung Shun (1 patent)Roger Q SmithPaul A Harris, Jr (1 patent)Roger Q SmithEddie Y Lo (1 patent)Roger Q SmithRoger Q Smith (19 patents)Michael BalloneMichael Ballone (41 patents)Edward H MeisnerEdward H Meisner (16 patents)Thomas C Van DykThomas C Van Dyk (29 patents)Scott D PriceScott D Price (42 patents)Velissa Van ScoyocVelissa Van Scoyoc (24 patents)Richard K PalloRichard K Pallo (6 patents)Robert W MatthesRobert W Matthes (4 patents)Donald W ZurwelleDonald W Zurwelle (58 patents)Keith C KristiansenKeith C Kristiansen (44 patents)Martin P GierkeMartin P Gierke (24 patents)Charles William SearsCharles William Sears (19 patents)Brian J MattBrian J Matt (15 patents)Daniel F CuffaroDaniel F Cuffaro (4 patents)Lowell D LuekingLowell D Lueking (3 patents)Jonathan A MarksJonathan A Marks (2 patents)Vincent P CooperVincent P Cooper (38 patents)Charles M MoskowitzCharles M Moskowitz (2 patents)Lam Kar LokLam Kar Lok (1 patent)Fung Chi HoFung Chi Ho (1 patent)Tong Chi KinTong Chi Kin (1 patent)Shane BylerShane Byler (1 patent)Leo K ChengLeo K Cheng (1 patent)Victer Au-Yeung ShunVicter Au-Yeung Shun (1 patent)Paul A Harris, JrPaul A Harris, Jr (1 patent)Eddie Y LoEddie Y Lo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Black Decker Inc. (19 from 5,072 patents)


19 patents:

1. 7466974 - Heavy-duty audio equipment

2. 6977481 - Heavy-duty audio equipment

3. 6496688 - Heavy-duty audio equipment

4. 6427070 - Heavy-duty audio equipment

5. 6316911 - Battery and flashlight recharger

6. 6273200 - Screwdriver with manuel spindel lock

7. D444459 - Protective assembly

8. D422730 - Flashlight

9. 6045236 - Twist on/off and adjustable focus flashlight

10. D418836 - Radio

11. D411893 - Flashlight

12. D406372 - Pivot head flashlight

13. D398817 - Vegetation cutter

14. D394991 - Auxiliary handle for vegetation-cutting device

15. D391654 - Flashlight

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as of
12/5/2025
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