Number | Name | Date | Kind |
---|---|---|---|
2220189 | Walters | Nov 1940 | |
2463450 | Wisner | Mar 1949 | |
3659703 | Oliver | May 1972 | |
3890727 | Rose | Jun 1975 | |
4035938 | Neilsen | Jul 1977 | |
4165575 | Neilsen | Aug 1979 | |
4204351 | Hawkins | May 1980 | |
4453326 | Hoffman et al. | Jun 1984 | |
4465187 | Kinard et al. | Aug 1984 | |
4599815 | Waldo | Jul 1986 | |
4778047 | Lay | Oct 1988 | |
5176250 | Cheng | Jan 1993 | |
5183177 | Yu | Feb 1993 | |
5197600 | Garcia | Mar 1993 |
Number | Date | Country |
---|---|---|
8404279 | Nov 1984 | WOX |
Entry |
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"RA 100" Sales Brochure, 2 pages, Radial Access Co., P.O. Box 223, Miamiville, Ohio 45147 May 1993. |