Inventor
Frederic Ballou-Viaux Sullivan
Inventor
Wayland, MA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Cprimary
A63CSkates100%
PatentTitleYear
6,039,329'Roller skate shock absorber system'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to EVOLUTIONARY DESIGNS INC (1)· patent assignee history
2000Based in Wayland, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVOLUTIONARY DESIGNS INC | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayland, Massachusetts, US | 1 | 2000 |