Inventor · disambiguated record
Richard R. Matthews
Also filed as: MATTHEWS RICHARD R · MATTHEWS RICHARD RAY
5 granted patents·144 citations·filing 1991–2000
83Inventor score
Top patents by PatentIndex Score
5 records- 0184USD352354SAdaptor for a three way syringeDAVIS WARREN·Filed 1991·Granted Nov 8, 1994·28 cites·1 claims
- 0268US5489205ASyringe tip locking assemblyFiled 1994·Granted Feb 6, 1996·54 cites·9 claims
- 0365US5306146ASyringe tip locking assemblyDAVIS WARREN·Filed 1993·Granted Apr 26, 1994·45 cites·19 claims
- 0460US6249611B1Method and apparatus for compressing and expanding digital dataRAYTHEON CO·Filed 2000·Granted Jun 19, 2001·6 cites·18 claims
- 0547US6137922AMethod and apparatus for compressing and expanding digital dataRAYTHEON CO·Filed 1994·Granted Oct 24, 2000·11 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →