Individual holder
SCHROEDER CHARLES H
4 granted patents·116 citations·filing 1974–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0185US3968374AX-ray cassette holder having lever means for positionally adjusting a cassette supporting memberSCHROEDER CHARLES H·Filed 1974·Granted Jul 6, 1976·15 cites·8 claims
- 0281US4613129AExercise bicycle attachmentSCHROEDER CHARLES H·Filed 1984·Granted Sep 23, 1986·72 cites·15 claims
- 0376US4088893AHead orienting device for cephalometric X-raysSCHROEDER CHARLES H·Filed 1977·Granted May 9, 1978·24 cites·9 claims
- 0440US4109156ACollimating device for x-raysSCHROEDER CHARLES H·Filed 1977·Granted Aug 22, 1978·5 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when SCHROEDER CHARLES H files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →