Number | Name | Date | Kind |
---|---|---|---|
2638730 | Davidson | May 1953 | |
3221481 | Mattson et al. | Dec 1965 | |
3788049 | Ehrlich | Jan 1974 | |
3977078 | Pittinger, Jr. | Aug 1976 | |
4009560 | Wells | Mar 1977 | |
4182100 | Letter | Jan 1980 | |
4224784 | Hansen et al. | Sep 1980 | |
4358123 | Richards | Nov 1982 | |
4442659 | Enbusk | Apr 1984 | |
4512143 | Jimenez | Apr 1985 | |
4587800 | Jimenez | May 1986 | |
4624321 | Pinto | Nov 1986 | |
4679385 | Carmine | Jul 1987 | |
4688376 | Wolfe, Sr. | Aug 1987 | |
4703613 | Raymond | Nov 1987 | |
4704849 | Gilbert et al. | Nov 1987 | |
4712363 | Claborn | Dec 1987 | |
4756147 | Savell | Jul 1988 | |
4796415 | Moore | Jan 1989 | |
4802327 | Roberts | Feb 1989 | |
4829755 | Nance | May 1989 | |
4845929 | Kawasaki et al. | Jul 1989 | |
4891931 | Holland | Jan 1990 | |
4914899 | Carmine | Apr 1990 | |
4922694 | Emoto | May 1990 | |
4936886 | Quillen | Jun 1990 | |
4953294 | Dohse | Sep 1990 | |
4981012 | Claborn | Jan 1991 | |
5279102 | Foster | Jan 1994 | |
5408816 | Cartier | Apr 1995 | |
5603205 | Foster | Feb 1997 | |
5613354 | Foster | Mar 1997 |
Number | Date | Country |
---|---|---|
WO 9317547 | Sep 1993 | WOX |
Entry |
---|
Inertia Dynamics Corporation, "Inertia Dynamics Corporation Owner's Manual for Model Nos. 500 and 530", pp. 1-16, Jun. 1991. |