Patents - Issue Date Order

1970/03/10 Niilola, Armas Kalervo -> 3499301 - >
1970/04/14 Armstrong, Richard L. -> 3505837 - >
1970/07/07 Orr, John L. -> 3518852 - >
1970/07/15 Best, Walter E. -> 3605458 - >
1970/09/15 Orr, John L. -> 3528267 - >
1970/10/13 Miller, Harry C. -> 3533253 - >
1970/12/15 Yang, Yin-Lung -> 3546906 - >


7 Patents Listed