WH

William Hartman

📍 Prairie Village, KS: #1 of 11 inventorsTop 10%
🗺 Kansas: #28 of 472 inventorsTop 6%
Overall (1997): #20,088 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D381483 Scraper handle 1997-07-22
D377856 Scraper handle 1997-02-04