HL

Harry R. Layne

SB Steel Block: 3 patents #1 of 2Top 50%
📍 Covington, LA: #2 of 16 inventorsTop 15%
🗺 Louisiana: #22 of 574 inventorsTop 4%
Overall (2003): #30,110 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6578321 Embeddable mounting device 2003-06-17
6574932 Embeddable air duct block and method Harbert S. Gregory 2003-06-10
RE37981 Embeddable mounting device and method 2003-02-11