Inventor · disambiguated record
Nathaniel M. Johnson
Also filed as: JOHNSON NATHANIEL M
5 granted patents·114 citations·filing 1995–1998
83Inventor score
Files withZERO EMISSIONS TECHNOLOGY INC5
Top patents by PatentIndex Score
5 records- 0180US5920474APower supply for electrostatic devicesZERO EMISSIONS TECHNOLOGY INC·Filed 1997·Granted Jul 6, 1999·49 cites·19 claims
- 0264US5629842ATwo-stage, high voltage inductorZERO EMISSIONS TECHNOLOGY INC·Filed 1995·Granted May 13, 1997·17 cites·29 claims
- 0362US5903450AElectrostatic precipitator power supply circuit having a T-filter and pi-filterZERO EMISSIONS TECHNOLOGY INC·Filed 1998·Granted May 11, 1999·18 cites·13 claims
- 0459US5631818APower supply for electrostatic preciptator electrodesZERO EMISSIONS TECHNOLOGY INC·Filed 1995·Granted May 20, 1997·25 cites·22 claims
- 0531US5740024ATwo-stage, high voltage inductorZERO EMISSIONS TECHNOLOGY INC·Filed 1996·Granted Apr 14, 1998·5 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Nathaniel M. Johnson 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 →