Number | Name | Date | Kind |
---|---|---|---|
2494440 | Haynes | Jan 1950 | |
2547623 | Cockrell | Apr 1951 | |
2844648 | Rosenthal | Jul 1958 | |
3022704 | Cary | Feb 1962 | |
3024365 | Smith et al. | Mar 1962 | |
3106642 | Shapiro | Oct 1963 | |
3226527 | Harding | Dec 1965 | |
3256524 | Stauffer | Jun 1966 | |
3303739 | Chitayat | Feb 1967 | |
3543183 | Heimann | Nov 1970 | |
3819277 | Berthelot et al. | Jun 1974 | |
3826578 | King et al. | Jul 1974 | |
3901601 | Lahmann | Aug 1975 | |
3965327 | Ehlscheid et al. | Jun 1976 | |
3985420 | Grose | Oct 1976 | |
3993402 | Fredrick, Jr. | Nov 1976 | |
4118619 | McArthur et al. | Oct 1978 | |
4153369 | Kallet et al. | May 1979 | |
4218606 | Whitman | Aug 1980 | |
4224497 | Duley et al. | Sep 1980 | |
4224498 | Grollimund et al. | Sep 1980 | |
4349719 | Cashwell et al. | Sep 1982 | |
4404452 | Cashwell | Sep 1983 | |
4404454 | Taylor et al. | Sep 1983 | |
4410785 | Lilly, Jr. et al. | Oct 1983 |
Number | Date | Country |
---|---|---|
0021165 | Jan 1981 | EPX |
2439643 | May 1980 | FRX |
1400016 | Jul 1975 | GBX |
1455327 | Nov 1976 | GBX |
2027628 | Feb 1980 | GBX |
2032323 | May 1980 | GBX |
2032325 | May 1980 | GBX |
Entry |
---|
Trade Secret Submitted by Applicant and Assignee Entitled "Laser System for Perforating Tipping Paper," 1978. |
Klauser, H. E., "Laser Micromachine," IBM Technical Disclosure Bulletin, vol. 21, No. 11, Apr. 1979, pp. 4431-4432. |