DP

Douglas Roy Porter

TS The L.S. Starrett: 1 patents #11 of 26Top 45%
📍 Mount Airy, NC: #4 of 32 inventorsTop 15%
🗺 North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,428,367 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10925399 Modular organizer systems Raye Miles, John Dorrance, Kenneth J. Courian 2021-02-23
8882113 Bit holders Jason Dean Braunberger 2014-11-11
4920723 Hollow granite box beam and method of forming 1990-05-01