Inventor
Robert Craig Allen
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Hprimary
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body19%
C02FTreatment of water, waste water, sewage, or sludge19%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%
A45FTravelling or camp equipment: sacks or packs carried on the body6%
A47GHousehold or table equipment6%
A61BDiagnosis6%
B01LChemical or physical laboratory apparatus for general use6%
F16CShafts6%
F16DCouplings for transmitting rotation6%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere6%
PatentTitleYear
12,201,579Mechanical self-leveling walker202512,110,156Gravity-flow filter assembly202411,833,517Water testing systems and devices202311,707,401Mechanical self-leveling walker202311,666,412Load balancing arm for medical device support system202311,465,914Gravity-flow filter assembly2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to HYDROS BOTTLE LLC (2)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to UNIV CASE WESTERN RESERVE (2)· patent assignee history
2023Patents assigned to AMERICAN STERILIZER CO (1)· patent assignee history
2023Patents assigned to SUNDANCE SPAS INC (1)· patent assignee history
2023Patents assigned to THE US GOV AS REPRESENTED BY THE DEPARTMENT OF VETERAN AFFAIRS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYDROS BOTTLE LLC | 2 | 2022–2024 |
| UNIV CASE WESTERN RESERVE | 2 | 2023–2025 |
| AMERICAN STERILIZER CO | 1 | 2023 |
| SUNDANCE SPAS INC | 1 | 2023 |
| THE US GOV AS REPRESENTED BY THE DEPARTMENT OF VETERAN AFFAIRS | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2022–2025 |