Inventor · disambiguated record
Donald R. Stephenson
Also filed as: STEPHENSON DONALD R
2 granted patents·603 citations·filing 1978–1995
71Inventor score
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2 records- 0194US5774551APluggable account management interface with unified login and logout and multiple user authentication servicesSUN MICROSYSTEMS INC·Filed 1995·Granted Jun 30, 1998·578 cites·26 claims
- 0264US4266531ARooftop solar energy collector panelSOLAR SOUTHWEST·Filed 1978·Granted May 12, 1981·25 cites·4 claims
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