Inventor
N. Lawrence Dalling
Inventor
Cross Junction, VA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body92%
G09BEducational or demonstration appliances8%
PatentTitleYear
5,868,721'Injection device having anti-coring needle'19995,716,348'Anti-coring needle'19985,658,259'Dental cartridge assembly auto-injector with protective needle cover'19975,425,715'Reloadable injector'19955,364,363'Rectal administrator'19945,354,286'Injection device having polyparaxylylene coated container'1994D0332489'Cap for automatic injector'1993D0330079'Auto-injector for liquid medicate'19925,092,843'Dispersion multichamber auto-injector'19925,085,641'Conveniently carried frequent use auto-injector with improved cap structure'19924,640,686'Audible signal autoinjector training device'19874,226,235'Plural injecting device'19804,031,893'Hypodermic injection device having means for varying the medicament capacity thereof'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1995Patents assigned to SURVIVAL TECHNOLOGY (10)· patent assignee history
1977Based in Wheaton, MD, US· patent location history
1980Based in Gaithersburg, MD, US· patent location history
1987Based in Winchester, VA, US· patent location history
1992–1999Based in Cross Junction, VA, US· patent location history
1997–1999Patents assigned to MERIDIAN MEDICAL TECHNOLOGIES (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SURVIVAL TECHNOLOGY | 10 | 1977–1995 |
| MERIDIAN MEDICAL TECHNOLOGIES | 3 | 1997–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cross Junction, Virginia, US | 10 | 1992–1999 |
| Winchester, Virginia, US | 1 | 1987 |
| Gaithersburg, Maryland, US | 1 | 1980 |
| Wheaton, Maryland, US | 1 | 1977 |