Number | Name | Date | Kind |
---|---|---|---|
2283549 | Galbraith | May 1942 | |
2558105 | Schinman | Jun 1951 | |
2589322 | Archer | Mar 1952 | |
2700779 | Tolkowsky | Feb 1955 | |
2792830 | Dacey | May 1957 | |
2843181 | Paschen | Jul 1958 | |
2933738 | Whelan | Apr 1960 | |
3296634 | Rusnak | Jan 1967 | |
3382510 | Robinson | May 1968 | |
3550587 | Kawada | Dec 1970 | |
3783863 | Kliever | Jan 1974 | |
3974532 | Ecchuya | Aug 1976 | |
3974827 | Bodeen | Aug 1976 | |
3981032 | Brooks | Sep 1976 | |
4031578 | Sweeney | Jun 1977 | |
4114612 | Benjamin | Sep 1978 | |
4171549 | Morrell et al. | Oct 1979 | |
4320543 | Dixon | Mar 1982 | |
4473913 | Ylvisaker | Oct 1984 | |
4494261 | Morrow | Jan 1985 | |
4501034 | Greenawalt | Feb 1985 | |
4528705 | Greenawalt | Jul 1985 | |
4557260 | Reyes, Jr. | Dec 1985 | |
4596384 | Blosser | Jun 1986 | |
4612917 | Kesler | Sep 1986 | |
4621809 | Pearl | Nov 1986 | |
4686968 | Scherger | Aug 1987 | |
4759089 | Fox | Jul 1988 | |
4805603 | Cumberland | Feb 1989 | |
4821355 | Burkhardt | Apr 1989 |
Entry |
---|
Publication "The Lumbar Stretch Rocker", published 1986. |
Publication page "High Tech Support for Every Body", date and source unknown. |
Publication page "Roylan Gives You a Hand", Date unknown. |