by David Brooks | Oct 13, 2025 | Blog, Newsletter
Links to each patent can be found here, using the patent number or inventor’s name.) By Targeted News Service WASHINGTON – The following federal patents were assigned in New Hampshire through Oct. 12. Plasma Arc Torch HYPERTHERM, INC., Hanover, New Hampshire has been...
by David Brooks | Oct 13, 2015 | Science-Technology
I feel very safe in predicting that you, dear reader, have never thought much about screw threads. Although your life has been filled with screwing together pieces of wood, screwing bolts into nuts and hunting for screws on the floor after dropping them in the middle...