MD

Mark D. Dalhart

DA Dover Associates: 6 patents #11 of 107Top 15%
HS Hydro Systems: 5 patents #2 of 13Top 20%
DF Delaware Capital Formation: 3 patents #83 of 626Top 15%
Overall (All Time): #317,384 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11532197 Product dispensing system Claire Coder, Anne Weigand, Pepin Gelardi, Emma Pearl Wilmer-Shiles, Gordon Thomas +1 more 2022-12-20
11491500 Portable chemical dispenser and method of using same Zach E. Alsdorf, Jason R. Brooks 2022-11-08
8844776 Bottle cartridge Richard E. Haas 2014-09-30
8813789 Dispenser with inline pressure regulator 2014-08-26
6655401 Multiple chemical product eductive dispenser William F. Sand 2003-12-02
6619318 Multiple flow rate eductive dispenser William F. Sand 2003-09-16
6299035 Remotely activated dispenser 2001-10-09
5957152 Select valve purge 1999-09-28
5813443 Vapor recovery fuel nozzles Paul B. Anderson, David A. Damico 1998-09-29
5765609 Spout constructions for fuel dispensing nozzles and methods for making same Charles A. Sunderhaus 1998-06-16
5715875 Method and apparatus for dry testing vapor recovery systems Robert P. Clary, Chris Cusveller 1998-02-10
5653261 Selector valve Ralph F. Gessner, Jr. 1997-08-05
5645115 Dispensing nozzles James E. Kesterman, Paul B. Anderson, Chester W. Wood, David K. Larson 1997-07-08
5620030 Vapor recovery fuel nozzles Paul B. Anderson, David A. Damico 1997-04-15
5620031 Vapor recovery fuel nozzles Paul B. Anderson, David A. Damico 1997-04-15