Individual holder
YOUNGBLOOD JOHN W
6 granted patents·117 citations·filing 1975–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0184US4022398AHose reelYOUNGBLOOD JOHN W·Filed 1975·Granted May 10, 1977·30 cites·15 claims
- 0282US4186938AVehicle tow barYOUNGBLOOD JOHN W·Filed 1978·Granted Feb 5, 1980·37 cites·15 claims
- 0373USD243746SPortable reelYOUNGBLOOD JOHN W·Filed 1976·Granted Mar 22, 1977·12 cites·1 claims
- 0466US4194755ATow bar for vehiclesYOUNGBLOOD JOHN W·Filed 1978·Granted Mar 25, 1980·22 cites·5 claims
- 0557US4174115AMotorized bi-fold stepwell coverYOUNGBLOOD JOHN W·Filed 1977·Granted Nov 13, 1979·15 cites·10 claims
- 0633USD243745SSki rope reelYOUNGBLOOD JOHN W·Filed 1976·Granted Mar 22, 1977·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →