WJ

William E. Howseman, Jr.

📍 Burbank, CA: #19 of 175 inventorsTop 15%
🗺 California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #93,918 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9771691 Integral melter and pump system for the application of bituminous adhesives and highway crack-sealing materials, and a method of making the same 2017-09-26
9630202 Plunger-type dispensing valve for the rapid deposition of adhesive to road pavement surfaces for enabling the fixation of pavement markers to road pavement surfaces 2017-04-25