Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
93 Patents
#2 in Easley, SC
#29 in South Carolina
#4,038 in US
#8,309 in the World
Ryobi North America, Inc.
Forward Citations = 2,136
73 inventors:
Easley, SC, United States of America
Ryobi North America, Inc.
Calculating rank
Trademarks = 1
Forward Citations = 2,136
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73 inventors (with patents filed for the assignee):
Kenneth M Brazell (31 out of 99 patents)
Robert G Everts (15 out of 62 patents)
Naoki Kikuchi (12 out of 22 patents)
4. John E Nemazi (10 out of 76 patents)
5. Taku Ohi (10 out of 11 patents)
6. Ronald C McCurry (6 out of 37 patents)
7. James B Watson (6 out of 38 patents)
8. Paul W Niemela (6 out of 12 patents)
9. Harry Gene Rickard (5 out of 9 patents)
10. Peter J Shigo (5 out of 6 patents)
11. Harold J Coleman (4 out of 4 patents)
12. Nobuto Kai (4 out of 7 patents)
13. David G Peot (3 out of 22 patents)
14. Masatoshi Fukinuki (3 out of 4 patents)
15. Ronald A Fraser (3 out of 4 patents)
Core Competencies:
Cordless Drill
Line Trimmer
Blower Vacuum
Miter Saw
Battery Charger
Oscillating Tool
Sander
Hedge Trimmer
Rotary Tool
Portable Power Tool
Keyless Chuck
Grass Shear
93 patents:
Company Overview
Ryobi North America, Inc. is a prominent manufacturer specializing in power tools designed for both professional and consumer use. Headquartered in Easley, South Carolina, the company focuses on developing a diverse range of products including cordless drills, line trimmers, blower vacuums, miter saws, battery chargers, oscillating tools, sanders, and hedge trimmers. Ryobi is recognized for its commitment to innovation and quality, catering to the needs of DIY enthusiasts and professionals alike across North America.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ryobi North America, Inc.. Retrieved from https://idiyas.com/company/ryobi-north-america
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]