Inventor · disambiguated record
Timothy Hanna
Also filed as: HANNA TIMOTHY · HANNA TIMOTHY D
4 granted patents·31 citations·filing 1984–2005
72Inventor score
Top patents by PatentIndex Score
4 records- 0159US7258784B2Solid liquid filtration apparatus and methodENVIRODYNE TECHNOLOGIES INC·Filed 2003·Granted Aug 21, 2007·15 cites·23 claims
- 0246US5603881AAlkali metal salts as surface treatments for fiberboardMASONITE CORP·Filed 1994·Granted Feb 18, 1997·13 cites·28 claims
- 0338US7585544B2Flow-through dip-spin coating method and system thereforENVIRODYNE TECHNOLOGIES INC·Filed 2005·Granted Sep 8, 2009·0 cites·13 claims
- 0421US4634498AMethod for the production of high density fiberboardUNITED STATES GYPSUM CO·Filed 1984·Granted Jan 6, 1987·3 cites·8 claims
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