Individual holder
TERWILLIGER RICHARD A
US·5 granted patents·970 citations·filing 1990–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0189US5188118AAutomatic biopsy instrument with independently actuated stylet and cannulaTERWILLIGER RICHARD A·Filed 1991·Granted Feb 23, 1993·430 cites·18 claims
- 0283US5183052AAutomatic biopsy instrument with cutting cannulaTERWILLIGER RICHARD A·Filed 1990·Granted Feb 2, 1993·292 cites·18 claims
- 0378US5282476ABiopsy apparatus with tapered vacuum chamberTERWILLIGER RICHARD A·Filed 1993·Granted Feb 1, 1994·206 cites·12 claims
- 0475US7497818B2Delivery system and method for interstitial radiation therapyTERWILLIGER RICHARD A·Filed 2003·Granted Mar 3, 2009·40 cites·24 claims
- 0561US8066627B2Delivery system and method for interstitial radiation therapy using strands constructed with extruded strand housingsTERWILLIGER RICHARD A·Filed 2006·Granted Nov 29, 2011·2 cites·34 claims
Join the waitlist — get patent alerts
Get an alert when TERWILLIGER RICHARD A 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 →