Inventor · disambiguated record
Stephen R. Spehalski
Also filed as: SPEHALSKI STEPHEN R
4 granted patents·267 citations·filing 1995–1999
82Inventor score
Technology areasA61M
Top patents by PatentIndex Score
4 records- 0167USD372782SCatheter field trimming deviceLUTHER MEDICAL PRODUCTS INC·Filed 1995·Granted Aug 13, 1996·16 cites·1 claims
- 0266US6478789B1Wound drain with portals to enable uniform suctionALLEGIANCE CORP·Filed 1999·Granted Nov 12, 2002·118 cites·61 claims
- 0361US6099513AWound drain with alternating perimetrically arranged lumens and ductsALLEGIANCE CORP·Filed 1996·Granted Aug 8, 2000·108 cites·15 claims
- 0436US5685836AContinuous curve yankauerALLEGIANCE CORP·Filed 1995·Granted Nov 11, 1997·25 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Stephen R. Spehalski files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →