Inventor
Robert N. McKee
Inventor
Aurora, OH, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning33%
G05DSystems for controlling or regulating non-electric variables25%
F04DNon-positive-displacement pumps17%
A01DHarvesting8%
B23DPlaning8%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling8%
PatentTitleYear
7,113,847'Robotic vacuum with removable portable vacuum and semi-automated environment mapping'20067,076,830'Electronically commutated drive system for vacuum cleaner'20067,054,716'Sentry robot system'20066,836,701'Autonomous multi-platform robotic system'20046,579,060'Impeller and housing assembly with reduced noise and improved airflow'20036,282,748'Brushroll chamber for vacuum cleaner'20016,171,054'Impeller housing with reduced noise and improved airflow'20014,510,980'Table assembly for a multipurpose tool'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to SHOPSMITH INC (1)· patent assignee history
1985Based in Huber Heights, OH, US· patent location history
2001–2006Patents assigned to ROYAL APPLIANCE MFG (7)· patent assignee history
2001–2006Based in Aurora, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROYAL APPLIANCE MFG | 7 | 2001–2006 |
| SHOPSMITH INC | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aurora, OH, US | 7 | 2001–2006 |
| Huber Heights, OH, US | 1 | 1985 |