Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472812 | Water closet assembly with a removable cap | Daniel I. South, William A. Ghiglieri | 2019-11-12 |
| 10240331 | Water closet flange insert | Daniel I. South, William A. Ghiglieri | 2019-03-26 |
| 9581278 | In-line water hammer arrester | Bill Ghiglieri | 2017-02-28 |
| 9581277 | In-line water hammer arrester | Bill Ghiglieri | 2017-02-28 |
| 9290917 | Recessed wall-mounted outlet box with push-pull handle assembly | Bill Ghiglieri, Marshall W. Henningsen | 2016-03-22 |
| 9284965 | In-line water hammer arrester | Bill Ghiglieri | 2016-03-15 |
| 9273813 | In-line water hammer arrester | Bill Ghiglieri | 2016-03-01 |
| 9273701 | In-line water hammer arrester | Bill Ghiglieri | 2016-03-01 |
| D737119 | Escutcheon for push-pull valve assembly | Bill Ghiglieri, Marshall W. Henningsen | 2015-08-25 |
| D724181 | Brass valve for stop box | Bill Ghiglieri, Marshall W. Henningsen | 2015-03-10 |
| 8939177 | In-line water hammer arrester | Bill Ghiglieri | 2015-01-27 |
| D698221 | Handle for push-pull valve assembly | Bill Ghiglieri, Marshall W. Henningsen | 2014-01-28 |
| 8622092 | Pipe connection member for connecting a pipe to a pair of parallel brackets | Frank D. Julian, Truman J. Stegmaier | 2014-01-07 |
| 8061390 | Pipe hanger system with slidable pipe connection member | Frank D. Julian, Truman J. Stegmaier | 2011-11-22 |
| RE42909 | Knock-out pressure test cap with breakaway nipple plug | Frank D. Julian | 2011-11-15 |
| 7810762 | Bi-dimensional folding insulator | Frank D. Julian, Truman J. Stegmaier | 2010-10-12 |
| 7654287 | Dual slide gate valve and method for using same | Greg P. Metzger, Fred O. Enstrom, Scott W. Randolph, Thomas L. Kendall, Larry D. Brown +1 more | 2010-02-02 |
| 7520474 | Cantilevered pipe support bracket | — | 2009-04-21 |
| 7398675 | Dual slide gate valve and method for using same | Greg P. Metzger, Fred O. Enstrom, Scott W. Randolph, Thomas L. Kendall, Larry D. Brown +1 more | 2008-07-15 |
| 7373674 | Tub spout installation system | — | 2008-05-20 |
| 7278450 | Coupling assembly for securement in the open end of a pipe | — | 2007-10-09 |
| 7185529 | Shower station testing assembly for pressure testing plumbing | William T. Ball | 2007-03-06 |
| 6997041 | Dual slide gate valve and method for using same | Greg P. Metzger, Fred O. Enstrom, Scott W. Randolph, Thomas L. Kendall, Larry D. Brown +1 more | 2006-02-14 |
| 6845785 | Flush-mount supply line and drain connector | — | 2005-01-25 |
| 6805522 | Motorcycle and all-terrain vehicle mounted tie down bracket | — | 2004-10-19 |