Inventor · disambiguated record
Ian P. Campbell
Also filed as: CAMPBELL IAN P
4 granted patents·29 citations·filing 1978–1995
73Inventor score
Top patents by PatentIndex Score
4 records- 0141US4260483ABottle cap inspecting machineZAPATA INDUSTRIES INC·Filed 1978·Granted Apr 7, 1981·10 cites·46 claims
- 0235US5454301AApparatus for removing palm heart from palm stalks by coringBARRERA ROBERTO GONZALES·Filed 1993·Granted Oct 3, 1995·9 cites·2 claims
- 0330US5454300AApparatus for removing outer layers of palm stalks from palm heartROBERTO GONZALES BARRERA·Filed 1993·Granted Oct 3, 1995·10 cites·6 claims
- 0425US5654024AMethods for removing palm heart from palm stalks by coringBARRERA ROBERTO GONZALES·Filed 1995·Granted Aug 5, 1997·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Ian P. Campbell 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 →