Inventor
DENNIS L. HART
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes30%
E04GScaffolding17%
E03BInstallations or methods for obtaining, collecting, or distributing water9%
E03CDomestic plumbing installations for fresh water or waste water9%
G01MTesting static or dynamic balance of machines or structures9%
Y10TTechnical subjects covered by former us classification9%
A62CFire-fighting4%
E04BGeneral building constructions4%
F24DDomestic- or space-heating systems, e.g. central heating systems4%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines4%
PatentTitleYear
12,448,758Appliance outlet box202512,385,234Appliance outlet box202511,781,677Bracket for positioning and protecting pipes in concrete202311,781,934Pipe pressure testing method and apparatus202311,698,158Cap for risers in concrete decks202311,493,399Pipe pressure testing method and apparatus202211,255,477Cap for risers in concrete decks202211,186,986Sleeve assembly for a poured concrete deck2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to RELIANCE WORLDWIDE CORP (8)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RELIANCE WORLDWIDE CORP | 8 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2021–2025 |