Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D952100 | Supply valve assembly for a hydrant | — | 2022-05-17 |
| 11180906 | Supply assembly for use with multiple lines of a hydrant | — | 2021-11-23 |
| 10577779 | Self-draining hydrant with piston assembly | — | 2020-03-03 |
| 10550551 | Valve assembly for use with multiple liquid lines | — | 2020-02-04 |
| 9145663 | Tubular plastic hydrant | — | 2015-09-29 |
| 8739810 | Tubular plastic hydrant | — | 2014-06-03 |
| 8469337 | Faucet sealing | — | 2013-06-25 |
| 8333364 | Stopper elastomeric sleeve assembly into standard valve | — | 2012-12-18 |
| 8146888 | Stopper sleeve assembly into standard valve | — | 2012-04-03 |
| 7971598 | Valve in-line backflow control | — | 2011-07-05 |
| 7640974 | Spool apparatus to connect to underground well pipe | — | 2010-01-05 |
| 7465399 | Filtered and unfiltered water ducting in sink fitting | — | 2008-12-16 |
| 7409964 | Faucet type valve with backflow control in handle structure | — | 2008-08-12 |
| 7395831 | Faucet sealing | — | 2008-07-08 |
| 6935358 | Flow controlling hydrant structure | — | 2005-08-30 |
| 6857446 | Flow controlling dual hydrant | — | 2005-02-22 |
| 6761183 | Back flow preventing adjustable valve apparatus with fluid escape | — | 2004-07-13 |
| 6499501 | Conduit system for proximate flow of clean and waste water | — | 2002-12-31 |
| 6427716 | Positive displacement hydrant with water discharge path from reservoir | — | 2002-08-06 |
| 6386223 | Back flow preventing valve apparatus, with multiple check valves | — | 2002-05-14 |
| 6085776 | Water supply system | — | 2000-07-11 |
| 6047723 | Positive displacement yard hydrant | — | 2000-04-11 |
| 5997046 | Divergent legged slide mount adapter | — | 1999-12-07 |
| 5950658 | Fluid flow deverter unit | — | 1999-09-14 |
| 5934370 | Well water flow diverter apparatus | — | 1999-08-10 |