Inventor · disambiguated record
Darrell W. Trampel
Also filed as: TRAMPEL DARRELL W
3 granted patents·48 citations·filing 1988–1999
68Inventor score
Files withUNIV IOWA STATE RES FOUND INC3
Top patents by PatentIndex Score
3 records- 0172US4928628AEgg inoculation device and method of using sameUNIV IOWA STATE RES FOUND INC·Filed 1988·Granted May 29, 1990·28 cites·16 claims
- 0257US4928629AEgg inoculation methodUNIV IOWA STATE RES FOUND INC·Filed 1988·Granted May 29, 1990·20 cites·14 claims
- 0325US6315993B1Serpulina pilosicoli competitive exclusion productUNIV IOWA STATE RES FOUND INC·Filed 1999·Granted Nov 13, 2001·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →