Inventor · disambiguated record
Donald D. Smith
Also filed as: SMITH DONALD D
10 granted patents·291 citations·filing 1975–1995
91Inventor score
Top patents by PatentIndex Score
10 records- 0182US5072852AReceptacle with improved features for facilitating separating of recyclable trashSMITH DONALD D·Filed 1990·Granted Dec 17, 1991·77 cites·8 claims
- 0274US4132181AFertilizer applying knife assemblyACE SERVICE INC·Filed 1977·Granted Jan 2, 1979·34 cites·7 claims
- 0365US5412897ADownrigger weight assembly and line release deviceFiled 1993·Granted May 9, 1995·21 cites·25 claims
- 0463US4001533ASealed level control switch for sump pumpsKEENER ROBERT M·Filed 1975·Granted Jan 4, 1977·12 cites·4 claims
- 0562US5587321AMoated tissue culture plateUNIV KANSAS·Filed 1995·Granted Dec 24, 1996·77 cites·24 claims
- 0656US5417008ADownrigger line release deviceFiled 1994·Granted May 23, 1995·16 cites·10 claims
- 0755US5167343AReceptacle for facilitating recyclable trash separationWINFREY BETTY J·Filed 1991·Granted Dec 1, 1992·31 cites·9 claims
- 0842US4473548AMethod of immunizing cats against shedding of Toxoplasma oocystsUNIV KANSAS STATE·Filed 1982·Granted Sep 25, 1984·8 cites·7 claims
- 0939US5099623APrefabricated wall insert and method of installationSMITH DONALD D·Filed 1991·Granted Mar 31, 1992·13 cites·16 claims
- 1030US4391822AMethod for preventing cats from shedding Toxoplasma oocysts after infection of such catsUNIV KANSAS STATE·Filed 1982·Granted Jul 5, 1983·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →