Inventor
DAVID M. BLOMBERG
Inventor
US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A62Bprimary
A62BDevices, apparatus or methods for life-saving33%
LOC1333%
A61MDevices for introducing media into, or onto, the body17%
LOC0217%
PatentTitleYear
D1105004Cable guide2025D1095456Cable guide2025D1068124Bracket for headgear2025D1055002Cable guide2024D1053463Accessory bracket for headgear202412,128,259Respirator negative pressure fit check devices and methods2024D1035593Cable guide202411,865,375Respirator fit check sealing devices and methods202411,571,591Respirator with floating elastomeric sleeve202311,219,787Respirator fit check sealing devices and methods2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 9 | 2023–2025 |
| 3M INNOVATIVE PROPERTIES CO | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 10 | 2022–2025 |