Number | Name | Date | Kind |
---|---|---|---|
2297248 | Rudolph | Sep 1942 | |
3232710 | Rieckmann et al. | Feb 1966 | |
3413198 | Deutsch | Nov 1968 | |
3483031 | Lauer et al. | Dec 1969 | |
3501009 | Jaworek | Mar 1970 | |
3509025 | Bergmeyer et al. | Apr 1970 | |
3511608 | Anderson | May 1970 | |
3552925 | Fetter | Jan 1971 | |
3593568 | Schmitz et al. | Jul 1971 | |
3620677 | Morison | Nov 1971 | |
3653836 | Gruber et al. | Apr 1972 | |
3663175 | Depositar et al. | May 1972 | |
3677901 | Bergmeyer et al. | Jul 1972 | |
3713986 | Bergmeyer et al. | Jan 1973 | |
3715192 | Wenz et al. | Feb 1973 | |
3723064 | Liotta | Mar 1973 | |
3762609 | Hagen et al. | Oct 1973 | |
3775595 | Rosse et al. | Nov 1973 | |
3778350 | Bergmeyer et al. | Dec 1973 | |
3791933 | Moyer et al. | Feb 1974 | |
3795149 | Gillette et al. | Mar 1974 | |
3798004 | Zerachia et al. | Mar 1974 | |
3802843 | Kim | Apr 1974 | |
3804593 | Smythe et al. | Apr 1974 | |
3814582 | Rohrbaugh et al. | Jun 1974 | |
3822285 | Werner et al. | Jul 1974 | |
3847553 | Verbeck | Nov 1974 | |
3853472 | Rittersdorf et al. | Dec 1974 | |
3864166 | Barker et al. | Feb 1975 | |
3876374 | Burns | Apr 1975 | |
3897214 | Lange et al. | Jul 1975 | |
3901657 | Lightfoot | Aug 1975 | |
3902052 | Amar et al. | Aug 1975 | |
3910701 | Henderson et al. | Oct 1975 | |
3915647 | Wright | Oct 1975 | |
3917452 | Rittersdorf et al. | Nov 1975 | |
3917453 | Milligan et al. | Nov 1975 | |
3919051 | Koch et al. | Nov 1975 | |
3926736 | Bucolo | Dec 1975 | |
3929581 | de Fonseca-Wollheim | Dec 1975 | |
3933593 | Sternberg | Jan 1976 | |
3936357 | Milligan et al. | Feb 1976 | |
3942995 | Ichikawa et al. | Mar 1976 | |
3950133 | Monte et al. | Apr 1976 | |
3954342 | Boeke | May 1976 | |
3957436 | Murray | May 1976 | |
3960497 | Acord | Jun 1976 | |
3964870 | Tiedemann et al. | Jun 1976 | |
3971630 | Sandrock et al. | Jul 1976 | |
3973129 | Blumberg et al. | Aug 1976 | |
3975398 | Werner et al. | Aug 1976 | |
3980437 | Kishimoto et al. | Sep 1976 | |
3983005 | Goodhue et al. | Sep 1976 | |
3985508 | Williams | Oct 1976 | |
3986833 | Mast et al. | Oct 1976 | |
3988208 | Werner et al. | Oct 1976 | |
4011046 | Labes | Mar 1977 | |
4015121 | Gagnon et al. | Mar 1977 | |
4038485 | Johnston et al. | Jul 1977 | |
4040786 | Trivedi et al. | Aug 1977 | |
4042335 | Clement | Aug 1977 | |
4043756 | Sommervold | Aug 1977 | |
4050898 | Goffe et al. | Sep 1977 | |
4059405 | Sodickson et al. | Nov 1977 | |
4061468 | Lange et al. | Dec 1977 | |
4061469 | DuBose | Dec 1977 | |
4066403 | Bruschi | Jan 1978 | |
4069017 | Wu et al. | Jan 1978 | |
4076502 | Dugle et al. | Feb 1978 | |
4098574 | Dappen | Jul 1978 | |
4110079 | Schaeffer et al. | Aug 1978 | |
4135883 | McNeil et al. | Jan 1979 | |
4144306 | Figueras | May 1979 | |
4152390 | Nosco et al. | May 1979 | |
4153668 | Hill et al. | May 1979 | |
4165508 | Barter | Aug 1979 | |
4176008 | Figueras et al. | Nov 1979 | |
4180060 | Kutter | Dec 1979 | |
4199260 | Kusnetz et al. | Apr 1980 | |
4219529 | Tersteeg et al. | Aug 1980 | |
4224032 | Glover et al. | Sep 1980 | |
4226537 | Colley | Oct 1980 | |
4230456 | Wu | Oct 1980 | |
4233029 | Columbus | Nov 1980 | |
4240912 | Stumpf et al. | Dec 1980 |
Number | Date | Country | |
---|---|---|---|
Parent | 6859 | Jan 1993 | |
Parent | 819431 | Jan 1992 | |
Parent | 187602 | Apr 1988 |
Number | Date | Country | |
---|---|---|---|
Parent | 896418 | Aug 1986 |