Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Hofferbert — 2 Patents

FCFogg Filler Company: 1 patents #11 of 21Top 55%
Abbott: 1 patents #3,528 of 5,509Top 65%
Mundelein, IL: #241 of 550 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Hofferbert has been granted 2 US patents while listed as an inventor at Abbott. The first was granted in 1990 and the most recent in September 2014. David Hofferbert ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Hofferbert in Mundelein, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8834788 Method for sanitizing/sterilizing a container/enclosure via controlled exposure to electromagnetic radiation Benjamin Fogg 2014-09-16
4934545 Closure with microbial filter Paul A. Pezzoli, James T. Renick, Gary N. Smith, Jerold W. Montgomery, Mark E. Larkin 1990-06-19 $70,213,000