Inventor
DENNIS HULBERT
Inventor
US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A62Dprimary
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents36%
A62CFire-fighting30%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals17%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
PatentTitleYear
12,214,236Long-term fire retardant with corrosion inhibitors and methods for making and using same202512,214,237Long-term fire retardant with corrosion inhibitors and methods for making and using same202512,109,446Long-term fire retardant with corrosion inhibitors and methods for making and using same202412,053,658Long-term fire retardant with corrosion inhibitors and methods for making and using same202411,975,231Long-term fire retardant with corrosion inhibitors and methods for making and using same202411,883,703Long-term fire retardant with magnesium sulfate and corrosion inhibitors and methods for making and using same202411,865,392Long-term fire retardant with corrosion inhibitors and methods for making and using same202411,865,391Long-term fire retardant with corrosion inhibitors and methods for making and using same202411,819,723Long-term fire retardant with corrosion inhibitors and methods for making and using same202311,819,722Long-term fire retardant with corrosion inhibitors and methods for making and using same202311,628,324Long-term fire retardant with corrosion inhibitors and methods for making and using same202311,607,570Long-term fire retardant with corrosion inhibitors and methods for making and using same202311,602,658Long-term fire retardant with magnesium sulfate and corrosion inhibitors and methods for making and using same202311,554,280Long-term fire retardant with corrosion inhibitors and methods for making and using same202311,554,279Long-term fire retardant with corrosion inhibitors and methods for making and using same202311,534,643Long-term fire retardant with corrosion inhibitors and methods for making and using same202211,420,084Long-term fire retardant with corrosion inhibitors and methods for making and using same202211,395,934Long-term fire retardant with magnesium sulfate and corrosion inhibitors and methods for making and using same202211,344,760Long-term fire retardant with corrosion inhibitors and methods for making and using same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to FRS GROUP LLC (19)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRS GROUP LLC | 19 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 19 | 2022–2025 |