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| US4292724 | 5 Nov 1979 | 6 Oct 1981 | Solid Photography, Inc. | Arrangement for constructing surfaces and bodies |
| US4342314 | 13 Nov 1980 | 3 Ago 1982 | The Procter & Gamble Company | Resilient plastic web exhibiting fiber-like properties |
| US4368779 | 2 May 1980 | 18 Ene 1983 | Institut Francais du Petrole | Compact heat exchanger |
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| US4463045 | 16 Feb 1982 | 31 Jul 1984 | The Procter & Gamble Company | Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression |
| US4509908 | 2 Ago 1983 | 9 Abr 1985 | The Procter & Gamble Company | Apparatus for uniformly debossing and aperturing a resilient plastic web |
| US4601868 | 20 Dic 1983 | 22 Jul 1986 | The Procter & Gamble Company | Method of imparting a three-dimensional fiber-like appearance and tactile impression to a running ribbon of thermoplastic film |
| US4747991 | 20 Abr 1983 | 31 May 1988 | The Procter & Gamble Company | Method for debossing and selectively aperturing a resilient plastic web |
| US4974638 | 21 Oct 1988 | 4 Dic 1990 | Societe Nationale d'Etude de Construction de Moteurs d'Aviation "S.N.E.C.M.A." | Transition pipe for a jet pipe assembly of a turbojet engine |
| US5514105 | 29 Mar 1995 | 7 May 1996 | The Procter & Gamble Company | Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties |
