Inventor · disambiguated record
Elmer R. Carvalho
Also filed as: CARVALHO ELMER R
3 granted patents·100 citations·filing 1978–1993
75Inventor score
Top patents by PatentIndex Score
3 records- 0176US4345587ASolar energy collector means and method of assembling the sameSHELTER PROD·Filed 1979·Granted Aug 24, 1982·43 cites·15 claims
- 0260US4186525ARemovable closure panel and releasable spring hinge means thereforSHELTER PROD·Filed 1978·Granted Feb 5, 1980·21 cites·9 claims
- 0358US5379824ADouble window apparatusHEGWER IND INC·Filed 1993·Granted Jan 10, 1995·36 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →