|
| US3964684 | 15 Oct 1975 | 22 Jun 1976 | Globol-Werk GmbH | Deodorizing or perfuming assembly |
| 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 |
| US6579595 | 31 May 2001 | 17 Jun 2003 | Fempro Inc. | Liquid absorbing sheet for an exuding food product |
