Inventor · disambiguated record
Robert R. Yeager
Also filed as: SHANER RONALD E · YEAGER ROBERT R
6 granted patents·122 citations·filing 1976–1979
85Inventor score
Files withLAMBERT CORP6
Top patents by PatentIndex Score
6 records- 0183US4133389AHand-held power driven cultivatorLAMBERT CORP·Filed 1977·Granted Jan 9, 1979·25 cites·2 claims
- 0283USD248654SCultivatorLAMBERT CORP·Filed 1977·Granted Jul 25, 1978·19 cites·1 claims
- 0376US4261593APlanting and fertilizing apparatusLAMBERT CORP·Filed 1979·Granted Apr 14, 1981·29 cites·3 claims
- 0472US4131221APlanting and fertilizing apparatusLAMBERT CORP·Filed 1976·Granted Dec 26, 1978·26 cites·1 claims
- 0561US4165697AHand operated seed planterLAMBERT CORP·Filed 1978·Granted Aug 28, 1979·18 cites·12 claims
- 0643US4239086ALifting mechanism with camLAMBERT CORP·Filed 1978·Granted Dec 16, 1980·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →