Assignee
PRINCE JACK E
US·4 granted patents·102 citations·filing 1975–1993
Top patents by PatentIndex Score
4 records- 0188US3997437AAerobic type sewage digestion systemPRINCE JACK E·Filed 1975·Granted Dec 14, 1976·62 cites·16 claims
- 0264US3996139ALiquid waste treatment apparatusPRINCE JACK E·Filed 1975·Granted Dec 7, 1976·25 cites·8 claims
- 0352US5340484AAir scrubbing system for waste water treatmentPRINCE JACK E·Filed 1993·Granted Aug 23, 1994·12 cites·2 claims
- 0429US4082662ALiquid waste treatment apparatusPRINCE JACK E·Filed 1976·Granted Apr 4, 1978·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when PRINCE JACK E 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 →