Inventor · disambiguated record

Ethan W. Cliffton

Also filed as: CLIFFTON ETHAN W

2 granted patents·30 citations·filing 1987–1999

61Inventor score

Technology areasE04H G02B

Files withCLIFFTON ETHAN W1

Top patents by PatentIndex Score

2 records

0144US6260309B1Split-sphere observatory dome with a rotating oculus windowFiled 1999·Granted Jul 17, 2001·22 cites·8 claims
0227US4840458AFixed shutter construction for a split-sphere observatory domeCLIFFTON ETHAN W·Filed 1987·Granted Jun 20, 1989·8 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →