Inventor · disambiguated record
Charles J. Welnack
Also filed as: WELNACK CHARLES J
3 granted patents·97 citations·filing 2004–2006
75Inventor score
Top patents by PatentIndex Score
3 records- 0191US7095930B2Groove cableDRAKA COMTEQ BV·Filed 2004·Granted Aug 22, 2006·58 cites·36 claims
- 0290US7242830B2Microduct cable system having reduced thermal expansion forceDRAKA COMTEO B V·Filed 2006·Granted Jul 10, 2007·33 cites·14 claims
- 0375US7197216B2Groove cable having a predetermined longitudinal thermal expansion forceDRAKA COMTEQ BV·Filed 2006·Granted Mar 27, 2007·6 cites·22 claims
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