HJ

Harold Jackson

📍 Gosport, CA: #1 of 2 inventorsTop 50%
Overall (1982): #13,466 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4337590 Reflective device for carrying variable information for example for advertising purposes 1982-07-06
4323192 Control arrangements for heating circuits 1982-04-06