Growing community of inventors

Seneca, SC, United States of America

Charles Keith Long

Average Co-Inventor Count = 2.06

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 = 563

Charles Keith LongKenneth M Brazell (6 patents)Charles Keith LongCharles M Wacker (6 patents)Charles Keith LongKlaus Hahn (5 patents)Charles Keith LongKevin A Moore (5 patents)Charles Keith LongMichael Robert Gardner (4 patents)Charles Keith LongJesse John Jerabek (3 patents)Charles Keith LongSkye V Taylor (3 patents)Charles Keith LongTaku Ohi (2 patents)Charles Keith LongDaniel Alex Chunn (2 patents)Charles Keith LongClinton C Thackery (2 patents)Charles Keith LongJames P Morgan (2 patents)Charles Keith LongRobert E McCracken (2 patents)Charles Keith LongMarion W Reynolds (2 patents)Charles Keith LongChristopher J Lewis (2 patents)Charles Keith LongAdrian E Hartz (2 patents)Charles Keith LongLilia F Macias (2 patents)Charles Keith LongMark A Knight (2 patents)Charles Keith LongNorman Hugh Bouwhuis (2 patents)Charles Keith LongDavid G Peot (1 patent)Charles Keith LongJames A Keith, Jr (1 patent)Charles Keith LongElton Lee Watson (1 patent)Charles Keith LongDavid Wai Wah Ng (1 patent)Charles Keith LongG Michael Hornick (1 patent)Charles Keith LongThomas Kam Kee Wong (1 patent)Charles Keith LongXiao Ping Liu (1 patent)Charles Keith LongDavid Eric Dutterer (1 patent)Charles Keith LongThomas R Ayers (1 patent)Charles Keith LongDennis Wing Yuk Ma (1 patent)Charles Keith LongMatthew James Pientka (1 patent)Charles Keith LongBing Hong Tam (1 patent)Charles Keith LongKlaus Karl Hahn (0 patent)Charles Keith LongCharles Keith Long (32 patents)Kenneth M BrazellKenneth M Brazell (99 patents)Charles M WackerCharles M Wacker (18 patents)Klaus HahnKlaus Hahn (15 patents)Kevin A MooreKevin A Moore (5 patents)Michael Robert GardnerMichael Robert Gardner (8 patents)Jesse John JerabekJesse John Jerabek (15 patents)Skye V TaylorSkye V Taylor (4 patents)Taku OhiTaku Ohi (53 patents)Daniel Alex ChunnDaniel Alex Chunn (42 patents)Clinton C ThackeryClinton C Thackery (32 patents)James P MorganJames P Morgan (22 patents)Robert E McCrackenRobert E McCracken (9 patents)Marion W ReynoldsMarion W Reynolds (4 patents)Christopher J LewisChristopher J Lewis (3 patents)Adrian E HartzAdrian E Hartz (3 patents)Lilia F MaciasLilia F Macias (2 patents)Mark A KnightMark A Knight (2 patents)Norman Hugh BouwhuisNorman Hugh Bouwhuis (2 patents)David G PeotDavid G Peot (22 patents)James A Keith, JrJames A Keith, Jr (14 patents)Elton Lee WatsonElton Lee Watson (7 patents)David Wai Wah NgDavid Wai Wah Ng (7 patents)G Michael HornickG Michael Hornick (5 patents)Thomas Kam Kee WongThomas Kam Kee Wong (5 patents)Xiao Ping LiuXiao Ping Liu (5 patents)David Eric DuttererDavid Eric Dutterer (4 patents)Thomas R AyersThomas R Ayers (1 patent)Dennis Wing Yuk MaDennis Wing Yuk Ma (1 patent)Matthew James PientkaMatthew James Pientka (1 patent)Bing Hong TamBing Hong Tam (1 patent)Klaus Karl HahnKlaus Karl Hahn (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastway Fair Company Limited (8 from 52 patents)

2. Techtronic Outdoor Products Technology Limited (7 from 52 patents)

3. One World Technologies, Inc. (6 from 112 patents)

4. Ryobi Motor Products Corp. (5 from 116 patents)

5. Power Tool Holders, Inc. (4 from 112 patents)

6. Ryobi North America, Inc. (2 from 93 patents)


32 patents:

1. 10306843 - Backpack leaf blower

2. 9167751 - Backpack leaf blower

3. 8444068 - Dual flow pressure washer

4. 8118241 - Surface cleaner system

5. 8056834 - Adjustable nozzle for pressure washer

6. 7891036 - Multi-function power washer

7. 7854398 - Hand held pressure washer

8. 7325812 - Grip assembly for clutch cap, front sleeve, rear sleeve and method of making

9. 7322116 - Laser leveling device having a suction mounting arrangement

10. 7260895 - Structure mountable assembly

11. 7198081 - Log splitter

12. 7191532 - Modular tool assembly having a vacuum mounting arrangement

13. 7181854 - Laser leveling device having a suction mounting arrangement

14. 7174648 - Structure mountable assembly

15. D528570 - Log splitter

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as of
12/6/2025
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