Assignee
UNVERFERTH MFG CO
US·8 granted patents·394 citations·filing 1973–1999
Top patents by PatentIndex Score
8 records- 0193US5640914ADebris manipulating and clearing assembly for clearing crop residue from soilUNVERFERTH MFG CO·Filed 1995·Granted Jun 24, 1997·128 cites·19 claims
- 0277US5349911AAssembly used in farm implements to clear mulch for minimum tillageUNVERFERTH MFG CO·Filed 1991·Granted Sep 27, 1994·91 cites·1 claims
- 0377US4615396AMultiple farm implement actuating systemUNVERFERTH MFG CO·Filed 1985·Granted Oct 7, 1986·30 cites·8 claims
- 0477US4005907ADual wheel mounting assembliesUNVERFERTH MFG CO·Filed 1973·Granted Feb 1, 1977·28 cites·5 claims
- 0572US5575225AAir-powered apparatus for filling grain drills and method of using sameUNVERFERTH MFG CO·Filed 1995·Granted Nov 19, 1996·58 cites·24 claims
- 0669US6089329AImplement wing weight transfer apparatusUNVERFERTH MFG CO·Filed 1999·Granted Jul 18, 2000·27 cites·11 claims
- 0768US4828042ACoulter chisel tillage toolUNVERFERTH MFG CO·Filed 1987·Granted May 9, 1989·21 cites·16 claims
- 0824US5626087AMobile smokeless agricultural field burnerUNVERFERTH MFG CO·Filed 1994·Granted May 6, 1997·11 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when UNVERFERTH MFG CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →