Inventor
RICHARD M. GREENWALD
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis36%
A42BHats27%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for27%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons9%
PatentTitleYear
12,594,004Systems and methods for monitoring a physiological parameter of persons engaged in physical activity202612,064,383Method for reducing tissue interface pressure202411,998,314Systems and methods for monitoring a physiological parameter of persons engaged in physical activity202411,185,255Systems and methods for monitoring a physiological parameter of persons engaged in physical activity2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to RIDDELL (2)· patent assignee history
2021–2026Based in US· patent location history
2024Patents assigned to SIZEWISE RENTALS L L C (1)· patent assignee history
2026Patents assigned to RIDDELL INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RIDDELL | 2 | 2021–2024 |
| RIDDELL INC | 1 | 2026 |
| SIZEWISE RENTALS L L C | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2021–2026 |