Inventor · disambiguated record
Ann K. Fritz
Also filed as: FRITZ ANN K
7 granted patents·110 citations·filing 1977–1981
85Inventor score
Files withDART IND INC7
Top patents by PatentIndex Score
7 records- 0195USD270602SPitcher or the likeDART IND INC·Filed 1981·Granted Sep 20, 1983·61 cites·1 claims
- 0280USD253091SCombined clip and holder or the likeDART IND INC·Filed 1978·Granted Oct 9, 1979·16 cites·1 claims
- 0374USD262337SRack or the likeDART IND INC·Filed 1979·Granted Dec 22, 1981·11 cites·1 claims
- 0472USD252973SCombined letter opener and magnifying glassDART IND INC·Filed 1977·Granted Sep 25, 1979·11 cites·1 claims
- 0564USD253449SPastry sheet or the likeDART IND INC·Filed 1977·Granted Nov 20, 1979·8 cites·1 claims
- 0634USD264794SPastry sheet or the likeDART IND INC·Filed 1980·Granted Jun 8, 1982·3 cites·1 claims
- 0730USD255411SProtective sheet for house plant husbandryDART IND INC·Filed 1978·Granted Jun 17, 1980·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →