Inventor · disambiguated record
Tommy D. Welch
Also filed as: WELCH TOMMY D
4 granted patents·48 citations·filing 1998–2006
75Inventor score
Files withWELCH TOMMY D2
Top patents by PatentIndex Score
4 records- 0176US7234268B2Bug killing deviceWELCH TOMMY D·Filed 2004·Granted Jun 26, 2007·32 cites·19 claims
- 0270US7757431B2Lamp with protected combustion chamberWELCH TOMMY D·Filed 2006·Granted Jul 20, 2010·9 cites·20 claims
- 0328US5948145AGas purification processFiled 1998·Granted Sep 7, 1999·4 cites·35 claims
- 0426US6132495AGas purification processFiled 1999·Granted Oct 17, 2000·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →