Inventor · disambiguated record
John W. Nichols
Also filed as: NICHOLS JOHN W · NICHOLS JOHN WARR
6 granted patents·77 citations·filing 1987–1994
83Inventor score
Top patents by PatentIndex Score
6 records- 0182US4787462ACultivator sweepNICHOLS TILLAGE TOOLS INC·Filed 1987·Granted Nov 29, 1988·42 cites·14 claims
- 0264USD304006STelephone enclosureACOUSTICS DEV CORPORATION·Filed 1987·Granted Oct 17, 1989·11 cites·1 claims
- 0362USD304002STelephone enclosureACOUSTICS DEV CORPORATION·Filed 1987·Granted Oct 17, 1989·10 cites·1 claims
- 0459USD319550SCombination telephone booth and signACOUSTICS DEV CORPORATION·Filed 1987·Granted Sep 3, 1991·9 cites·1 claims
- 0538USD336390STelephone enclosureACOUSTICS DEV CORPORATION·Filed 1990·Granted Jun 15, 1993·4 cites·1 claims
- 0622US5895214AKiln closure mechanismRUBY GROUP PLC·Filed 1994·Granted Apr 20, 1999·1 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when John W. Nichols 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 →