Inventor · disambiguated record
Ruth E. Foster
Also filed as: FOSTER RUTH E
6 granted patents·168 citations·filing 1985–1990
86Inventor score
Technology areasA01K
Top patents by PatentIndex Score
6 records- 0188US4828210AOne-hand adjustable lock for tetherALPHA M INC·Filed 1988·Granted May 9, 1989·56 cites·3 claims
- 0280US4838206ACombination collar and muzzle humane training aidUNIV MINNESOTA·Filed 1988·Granted Jun 13, 1989·37 cites·8 claims
- 0366US4621591ACombination collar and muzzle humane training aidUNIV MINNESOTA·Filed 1985·Granted Nov 11, 1986·25 cites·7 claims
- 0464US4741288ACombination collar and muzzle humane training aidUNIV MINNESOTA·Filed 1986·Granted May 3, 1988·23 cites·10 claims
- 0551US4941313AHumane training aid with adjustable muzzle loop having an adjustable locking deviceUNIV MINNESOTA·Filed 1988·Granted Jul 17, 1990·15 cites·6 claims
- 0642US5088272AAttachable guide ring for dog head collarsUNIV MINNESOTA·Filed 1990·Granted Feb 18, 1992·12 cites·8 claims
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