HW

Howard W. Woollard

UN Unknown: 1 patents #172 of 2,033Top 9%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #161,668 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333854 Tennis ball retriever and racquet David C Hart 1994-08-02