Individual holder
STEDMAN DONALD H
US·2 granted patents·1 pending application·24 citations·filing 2011–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0193US8429957B2System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehiclesSTEDMAN DONALD H·Filed 2012·Granted Apr 30, 2013·13 cites·45 claims
- 0292US8266952B2System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehiclesSTEDMAN DONALD H·Filed 2011·Granted Sep 18, 2012·11 cites·42 claims
- 0357US2013000396A1System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehiclesSTEDMAN DONALD H·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when STEDMAN DONALD H 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 →