Inventor · disambiguated record
Calvin H. Hand, Jr.
Also filed as: HAND JR CALVIN H
5 granted patents·82 citations·filing 1980–1992
82Inventor score
Top patents by PatentIndex Score
5 records- 0180US5284103ABio-mass burner constructionWASTE CONVERSION SYSTEMS INC·Filed 1992·Granted Feb 8, 1994·29 cites·2 claims
- 0268US5178076ABio-mass burner constructionHAND DAVID J·Filed 1991·Granted Jan 12, 1993·19 cites·7 claims
- 0350US4395956ABio-mass burner with grate therefor and method of operationHAND JR CALVIN H·Filed 1982·Granted Aug 2, 1983·13 cites·7 claims
- 0449US4341199ABio-mass burner with grate therefor and method of operationHAND JR CALVIN H·Filed 1980·Granted Jul 27, 1982·13 cites·6 claims
- 0539US4475471ABio-mass burner with grate therefor and method of operationHAND JR CALVIN H·Filed 1983·Granted Oct 9, 1984·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →