Inventor
Robert E. Harms
Inventor
Houston, TX, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC21primary
LOC2162%
LOC0623%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing15%
PatentTitleYear
7,048,678'Dumbbell having interlocking components'2006D0504923'Dumbbell'2005D0496414'Dumbbell'2004D0492742'Vertical weight rack'20046,746,380'Weight plate'2004D0474517'Barbell weight plate'2003D0469293'Vertical weight rack'2003D0469294'Vertical weight rack'2003D0468946'Weight plate support tree'2003D0450361'Weight plate'2001D0448055'Weight plate'2001D0445854'Weight plate'2001D0428947'Weight plate'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2004Patents assigned to USA SPORTS INC (5)· patent assignee history
2000–2006Based in Houston, TX, US· patent location history
2003–2006Patents assigned to TECHNICAL KNOCKOUT INC (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TECHNICAL KNOCKOUT INC | 8 | 2003–2006 |
| USA SPORTS INC | 5 | 2000–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 13 | 2000–2006 |