|
| US4293063 | 22 Jun 1979 | 6 Oct 1981 | | Apparatus for inverting and transporting articles |
| US4299526 | 16 May 1979 | 10 Nov 1981 | Dresser Industries, Inc. | Battery changing apparatus |
| US4496958 | 16 Nov 1982 | 29 Jan 1985 | Koh-I-Noor Rapidograph, Inc. | Drawing pen exchanger for computer controlled drawing machines |
| US4657467 | 14 Mar 1986 | 14 Apr 1987 | Neutron Products, Inc. | Canister handling system |
| US4697691 | 10 Feb 1986 | 6 Oct 1987 | Jagenberg Aktiengesellschaft | Apparatus for transferring articles, especially bottles |
| US4833490 | 25 Sep 1987 | 23 May 1989 | Koh-I-Noor Rapidograph, Inc. | Writing element with exchange mechanism |
| US5228551 | 4 Aug 1992 | 20 Jul 1993 | Trutzschler GmbH & Co. KG | Method and apparatus for transferring coiler cans to and from a can transporting carriage |
| US5538304 | 7 Feb 1995 | 23 Jul 1996 | Eastman Kodak Company | Pneumatic devices |
| US5612765 | 5 Apr 1995 | 18 Mar 1997 | Noritsu Koki Co., Ltd. | Film cartridge carrier |
| US5659444 | 7 Jun 1995 | 19 Aug 1997 | International Business Machines Corporation | Storage library with multiple-directional picker |
| US5680377 | 31 May 1995 | 21 Oct 1997 | International Business Machines Corporation | Automated data storage library employing multi-direction picker with double lip gripper |