Herbert L. Hirsch — 2 Patents at Microdot

Herbert L. Hirsch has been granted 2 US patents while listed as an inventor at Microdot. The first was granted in 1982 and the most recent in June 2007. Herbert L. Hirsch ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Herbert L. Hirsch in Yorba Linda, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7233696	Apparatus and method for characterizing digital images using a two axis image sorting technique	Richard K. Hill	2007-06-19
4352614	Tamper resistant threaded fastener	—	1982-10-05

Herbert L. Hirsch — 2 Patents

Issued Patents All Time

Patent Widget