Comments on: The world’s first patent was granted in 1421 to architect Filippo Brunelleschi in Florence to make a barge crane to transport marble.

Comments on: The world’s first patent was granted in 1421 to architect Filippo Brunelleschi in Florence to make a barge crane to transport marble. https://tariquesani.net/blog/2003/01/06/the-worlds-first-patent-was-granted-in-1421-to-architect-filippo-brunelleschi-in-florence-to-make-a-barge-crane-to-transport-marble/ Pediatrician and a Forensic Expert. A passionate PHP geek. Currently CTO, SANIsoft. Also a photographer, bird watcher, nature lover and a FOSS enthusiast. Mon, 19 Sep 2016 13:33:04 +0000 hourly 1 https://wordpress.org/?v=4.5.3