Inventor · disambiguated record
David B. Ackard
Also filed as: ACKARD DAVID B
4 granted patents·33 citations·filing 2000–2003
75Inventor score
Technology areasB23K
Files withINTEGRATED MATERIALS INC4
Top patents by PatentIndex Score
4 records- 0183US6284997B1Crack free welding of siliconINTEGRATED MATERIALS INC·Filed 2000·Granted Sep 4, 2001·24 cites·20 claims
- 0259US6583377B2Welded silicon memberINTEGRATED MATERIALS INC·Filed 2002·Granted Jun 24, 2003·5 cites·37 claims
- 0355US6403914B1Method for welding silicon workpiecesINTEGRATED MATERIALS INC·Filed 2001·Granted Jun 11, 2002·4 cites·22 claims
- 0440US6838636B2Two heat sources for welding siliconINTEGRATED MATERIALS INC·Filed 2003·Granted Jan 4, 2005·0 cites·19 claims
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