Inventor · disambiguated record
Dana Caldwell
Also filed as: CALDWELL DANA · CALDWELL DANA L
4 granted patents·2 pending applications·13 citations·filing 2001–2008
68Inventor score
Files withOSRAM SYLVANIA INC6
Top patents by PatentIndex Score
6 records- 0164US6566814B2Induction sealed high pressure lamp bulbOSRAM SYLVANIA INC·Filed 2001·Granted May 20, 2003·6 cites·32 claims
- 0259US7170228B2Ceramic arc tube having an integral susceptorOSRAM SYLVANIA INC·Filed 2004·Granted Jan 30, 2007·5 cites·20 claims
- 0355US7936128B2Frit seal material, lamp with frit seal, and method for sealing a high intensity discharge lampOSRAM SYLVANIA INC·Filed 2008·Granted May 3, 2011·0 cites·13 claims
- 0452US6641449B2High pressure lamp bulb and method of induction sealingOSRAM SYLVANIA INC·Filed 2001·Granted Nov 4, 2003·2 cites·23 claims
- 0540US2006199041A1Method of making a ceramic arc discharge vessel and ceramic arc discharge vessel made by the methodOSRAM SYLVANIA INC·Filed 2005·Application pending·0 cites
- 0639US2006071604A1Vehicular lamp for nebulous weatherOSRAM SYLVANIA INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →