|
| US4009285 | 6 Sep 1973 | 22 Feb 1977 | | Method for producing champagne |
| US4414334 | 7 Aug 1981 | 8 Nov 1983 | Phillips Petroleum Company | Oxygen scavenging with enzymes |
| US4756436 | 19 Nov 1987 | 12 Jul 1988 | Mitsubishi Gas Chemical Company, Inc. | Oxygen scavenger container used for cap |
| US5035731 | 30 Mar 1990 | 30 Jul 1991 | Philip Morris Management Corp. | Device for controlling relative humidity within a substantially sealed container |
| US5037459 | 20 Feb 1990 | 6 Aug 1991 | Philip Morris Management Corp. | Device for controlling relative humidity within a substantially sealed container |
| US6244432 | 9 Aug 1999 | 12 Jun 2001 | | Humidity control device for gun cases |
| US6343458 | 27 Apr 2000 | 5 Feb 2002 | Mallinckrodt Inc. | Bulk packaging system and method for retarding caking of organic and inorganic chemical compounds |
| US7011222 | 18 Jun 2003 | 14 Mar 2006 | | Desiccant basket for medication containers |