Herman Symmank and his grandson William Daniel Symmank were awarded a total of 15 patents in the United States during their lifetimes. Herman was awarded 2 patents with his co-author Ernst Matthijetz on their plow designs in 1893 and 1896. William Daniel Symmank was awarded 13 U.S. patents between 1959 and 1988. Del Symmank, son of William Daniel Symmank has helped me compile the information listed here.Read More
Welcome to the Wendish Research Exchange's WendBlogs section. Here you will read the musings and advice from one of several Wendish Blogmeisters whom have generously volunteered their time to participate. Please recognize that responses to your comments may or may not be forthcoming, but you are certainly encouraged to comment.
Latest CommentsFrank Wissel (Symmank Family Pa…): Thank you for the additional information regarding the Symmank families. I appreciate the updates. I…
Melvin Symmank (Symmank Family Pa…): Correction:Gustav Herman’s children were: Otto Edward *4/10/1888, (Hermine)Alwine *1/12/1891, Herman…
Jeanette Mistiofs… (Welcome to Frank'…): First time I’ve seen your blog, very impressive Frank!!!