Inventor · disambiguated record
Ralph A. Gardner-Chavis
Also filed as: GARDNER-CHAVIS RALPH A
8 granted patents·68 citations·filing 1989–1991
86Inventor score
Technology areasB01D
Files withMOLECULAR TECH CORP8
Top patents by PatentIndex Score
8 records- 0160US5192515AReduction of nitrogen oxide and carbon monoxide in effluent gasesMOLECULAR TECH CORP·Filed 1991·Granted Mar 9, 1993·24 cites·6 claims
- 0241US4996033ACatalytic method for concentrating isotopesMOLECULAR TECH CORP·Filed 1989·Granted Feb 26, 1991·9 cites·46 claims
- 0339US5087431ACatalytic decomposition of cyanuric acid and use of product to reduce nitrogen oxide emissionsMOLECULAR TECH CORP·Filed 1990·Granted Feb 11, 1992·9 cites·26 claims
- 0436US5171558ACatalytic decomposition of cyanuric acid and use of product to reduce nitrogen oxide emissionsMOLECULAR TECH CORP·Filed 1991·Granted Dec 15, 1992·7 cites·15 claims
- 0533US5234670AReduction of nitrogen oxide in effluent gases using NCO radicalsMOLECULAR TECH CORP·Filed 1991·Granted Aug 10, 1993·6 cites·20 claims
- 0632US5234671AReduction of nitrogen oxide in effluent gases using formaldehyde and/or formaldehyde-derived free radicalsMOLECULAR TECH CORP·Filed 1991·Granted Aug 10, 1993·5 cites·23 claims
- 0731US5171554AConversion of formaldehyde and nitrogen to a gaseous product and use of gaseous product in reduction of nitrogen oxide in effluent gasesMOLECULAR TECH CORP·Filed 1991·Granted Dec 15, 1992·4 cites·28 claims
- 0824US5078982AReduction of nitrogen oxide in effluent gases using formaldehydeMOLECULAR TECH CORP·Filed 1990·Granted Jan 7, 1992·4 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Ralph A. Gardner-Chavis 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 →