Individual holder
GROENEWEG RONALD L
5 granted patents·124 citations·filing 1983–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0173US4667651APortable outdoor cooking apparatusGROENEWEG RONALD L·Filed 1986·Granted May 26, 1987·30 cites·5 claims
- 0267US4671439ALuggage carrier apparatus for a vehicleGROENEWEG RONALD L·Filed 1986·Granted Jun 9, 1987·31 cites·10 claims
- 0360US4651708APortable campfire and grillGROENEWEG RONALD L·Filed 1985·Granted Mar 24, 1987·28 cites·1 claims
- 0451US5051053ATilting bed trailer apparatus with perimeter frameGROENEWEG RONALD L·Filed 1990·Granted Sep 24, 1991·22 cites·9 claims
- 0546US4531680AManure spreaderGROENEWEG RONALD L·Filed 1983·Granted Jul 30, 1985·13 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when GROENEWEG RONALD L 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 →