Inventor · disambiguated record
Derrick P. Christman
Also filed as: CHRISTMAN DERRICK P
2 granted patents·18 citations·filing 2004–2011
59Inventor score
Top patents by PatentIndex Score
2 records- 0176US8661576B2Spas and bathing systems with upgradeable and interchangeable jet stationsLUDLOW DAVID J·Filed 2011·Granted Mar 4, 2014·8 cites·12 claims
- 0260US7137814B2Dental treatment tray comprising a plasticized resin for improved moldability and conformabilityULTRADENT PRODUCTS INC·Filed 2004·Granted Nov 21, 2006·10 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →