Inventor
David L. Ludwig
Inventor
San Juan Capistrano, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Cprimary
A61CDentistry67%
A61MDevices for introducing media into, or onto, the body17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
6,071,117'Plastic orthodontic appliance, plastic appliance mechanical bonding base and method of making same'20005,829,973'Plastic orthodontic appliance, plastic appliance mechanical bonding base and method of making same'19985,730,418'Minimum fluid displacement medical connector'19985,622,494'Plastic orthodontic appliance having a mechanical bonding base and method of making same'19975,618,175'Plastic orthodontic bracket having rotation wings'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to ORMCO CORP (4)· patent assignee history
1997–2000Based in San Juan Capistrano, CA, US· patent location history
1998Patents assigned to KIPP GROUP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORMCO CORP | 4 | 1997–2000 |
| KIPP GROUP | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Juan Capistrano, California, US | 5 | 1997–2000 |