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

Walter Van Horn — 5 Patents

SLSalter Labs: 5 patents #6 of 24Top 25%
Arvin, CA: #5 of 32 inventorsTop 20%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Walter Van Horn has been granted 5 US patents while listed as an inventor at Salter Labs. The first was granted in 2001 and the most recent in June 2013. Walter Van Horn ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Walter Van Horn in Arvin, CA, US.

Patents per Year

Patents granted per year, 2001 to 2013Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012002: 1 patents20022003: 1 patents20032005: 1 patents20052013: 1 patents2013

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D684683 Mask strap cushion James N. Curti, Stephen Higgins 2013-06-18
6904906 Nebulizer mouthpiece and accessories Peter W. Salter, James Chua, Duane D. Kazal, Laurence McGann 2005-06-14
6631721 Nebulizer mouthpiece and accessories Peter W. Salter, James Chua, Duane D. Kazal, Laurence McGann 2003-10-14
D467777 Wrench Laurence McGann, Jim Scott, Maurice Henrie 2002-12-31
6176234 Mouthpiece for a nebulizer Peter W. Salter, James Chua, Duane D. Kazal, Laurence McGann 2001-01-23