Inventor · disambiguated record
Philip Alan Johnson
Also filed as: JOHNSON PHILIP A · JOHNSON PHILIP ALAN
2 granted patents·74 citations·filing 1994–1996
67Inventor score
Files withAMERICAN AIRLINES INC2
Top patents by PatentIndex Score
2 records- 0163US6062809ALift for physically-challenged passengers and method of operationAMERICAN AIRLINES INC·Filed 1996·Granted May 16, 2000·34 cites·7 claims
- 0258US5595470ALift for physically-challenged passengers and method of operationAMERICAN AIRLINES INC·Filed 1994·Granted Jan 21, 1997·40 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →