|
| US4025092 | 2 Dec 1974 | 24 May 1977 | Grumman Aerospace Corporation | Self-aligning detachable fitting |
| US4579374 | 17 Jan 1983 | 1 Apr 1986 | Hymatic Clamps International Limited | Joint structure for connecting hollow members |
| US4611835 | 17 Feb 1984 | 16 Sep 1986 | Familian Corp. | Pipe coupling |
| US4832685 | 6 Oct 1987 | 23 May 1989 | CooperVision, Inc. | Fluid flow control system and connecting fitting therefor |
| US4935005 | 1 Feb 1989 | 19 Jun 1990 | Nestle, S.A. | Opthalmic fluid flow control system |
| US5028081 | 10 Apr 1989 | 2 Jul 1991 | Societe Nationale Elf Aquitaine | Connection for pipes of composite materials |
| US5449456 | 7 Mar 1994 | 12 Sep 1995 | | Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
| US5635058 | 16 Mar 1995 | 3 Jun 1997 | | Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
| US5681459 | 14 Aug 1995 | 28 Oct 1997 | | Refect water drain line installation system and apparatus for under sink reverse osmosis filter system |
| US5944985 | 24 Oct 1997 | 31 Aug 1999 | | Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
| US6193879 | 14 Jun 1999 | 27 Feb 2001 | Eco-Tech, Inc. | Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
| US6467820 | 23 Oct 1998 | 22 Oct 2002 | | High-pressure fluid-flow system having compact two-bolt and four-bolt flanged and modular connectors |
| US6592152 | 10 Oct 2000 | 15 Jul 2003 | Asahi Kasei Corporation | Joint structure for filtration membrane module |
| US6651272 | 27 Jun 2002 | 25 Nov 2003 | | Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
| US6715798 | 30 Jan 2002 | 6 Apr 2004 | | High-pressure fluid-flow system having compact two-bolt and four-bolt flanged and modular connectors |
| USD320065 | 11 Apr 1988 | 17 Sep 1991 | | Faucet coupling |
| USD461234 | 30 Jul 2001 | 6 Aug 2002 | | Exhalation water trap and filter adapter |
