Inventor · disambiguated record
Carl R. Ostrom
Also filed as: OSTROM CARL R
7 granted patents·182 citations·filing 1975–1999
88Inventor score
Top patents by PatentIndex Score
7 records- 0182US3979062APeripheral water balance control for center pivot irrigation systemVALMONT INDUSTRIES·Filed 1975·Granted Sep 7, 1976·41 cites·18 claims
- 0266US6042031ACenter pivot irrigation systemVALMONT INDUSTRIES·Filed 1998·Granted Mar 28, 2000·25 cites·5 claims
- 0365US4729514AMeans for seeding through a center pivot irrigation systemVALMONT INDUSTRIES·Filed 1986·Granted Mar 8, 1988·34 cites·20 claims
- 0459US5080290AWater inlet for a linear move irrigation systemOSTROM CARL R·Filed 1990·Granted Jan 14, 1992·24 cites·8 claims
- 0557US4413783ACoupler for an irrigation systemVALMONT INDUSTRIES·Filed 1981·Granted Nov 8, 1983·17 cites·34 claims
- 0648US4660775AMeans for seeding through a center pivot irrigation systemVALMONT INDUSTRIES·Filed 1985·Granted Apr 28, 1987·16 cites·4 claims
- 0746US6254018B1Alignment control for long center pivot irrigation systemsVALMONT INDUSTRIES·Filed 1999·Granted Jul 3, 2001·25 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Carl R. Ostrom files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →