Inventor
Harry E. Kidder
Inventor
Rolling Hills, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
T0970002'Cutting elements for drill bits'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Based in Rolling Hills, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Locations
| Location | Patents | Span |
|---|---|---|
| Rolling Hills, California, US | 1 | 1978 |