Inventor · disambiguated record
Mark D. Ankeny
Also filed as: ANKENY MARK · ANKENY MARK D
10 granted patents·345 citations·filing 1988–2016
91Inventor score
Top patents by PatentIndex Score
10 records- 0193US6749368B2Design, monitoring and control of soil carburetors for degradation of volatile compoundsDANIEL B STEPHENS & ASSOCIATES·Filed 2001·Granted Jun 15, 2004·102 cites·47 claims
- 0291US6467994B1Apparatus and method for beneficial use or handling of run-off or collected waterDANIEL B STEPHENS & ASSOCIATES·Filed 2000·Granted Oct 22, 2002·72 cites·50 claims
- 0379US5421672AMeans and method for hydraulically isolating unsaturated zones in soilDANIEL B STEPHENS & ASSOCIATES·Filed 1994·Granted Jun 6, 1995·44 cites·25 claims
- 0477US9296661B1Controlled-release fertilizer composition substantially coated with an impermeable layerANKENY MARK·Filed 2012·Granted Mar 29, 2016·5 cites·7 claims
- 0572US5161407AMeans and method of soil water desorptionUNIV IOWA STATE RES FOUND INC·Filed 1990·Granted Nov 10, 1992·53 cites·29 claims
- 0661US5299140AMeans and method for measurement of porous materialsDANIEL B STEPHENS & ASSOCIATES·Filed 1992·Granted Mar 29, 1994·29 cites·37 claims
- 0761US4884436AAutomated tension infiltrometerUNIV IOWA STATE RES FOUND INC·Filed 1988·Granted Dec 5, 1989·23 cites·13 claims
- 0841US10077914B2Soil infrastructure systems for sustainable and integrated economic and environmental performanceANKENY MARK·Filed 2016·Granted Sep 18, 2018·0 cites·6 claims
- 0931US5157959AAutomated ponded infiltrometerUNIV IOWA STATE RES FOUND INC·Filed 1991·Granted Oct 27, 1992·9 cites·21 claims
- 1030US6139221AConstant hydraulic head moat and method for controlling regional ground water flowFiled 1997·Granted Oct 31, 2000·8 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Mark D. Ankeny 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 →