Inventor
Austin L. Frederickson
Inventor
San Diego, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing75%
H04MTelephonic communication13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
PatentTitleYear
10,888,751Golf club head with interchangeable weight components202110,835,791Golf club head with adjustable sole weight202010,773,134Golf club head with structural tension cable202010,716,984Golf club head with adjustable center of gravity202010,512,826Golf club head with structural tension cable201910,486,042Golf club head with adjustable center of gravity201910,148,800Acoustic compensation chamber for a remotely located audio device2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018Patents assigned to APPLE INC (1)· patent assignee history
2018Based in Cupertino, CA, US· patent location history
2019–2021Patents assigned to CALLAWAY GOLF CO (6)· patent assignee history
2019–2021Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CALLAWAY GOLF CO | 6 | 2019–2021 |
| APPLE INC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 6 | 2019–2021 |
| Cupertino, California, US | 1 | 2018 |