DH

Dennis R. Hall

📍 Beaverton, OR: #22 of 200 inventorsTop 15%
🗺 Oregon: #142 of 1,309 inventorsTop 15%
Overall (1997): #42,382 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5699184 Use of stereoscopic display systems utilizing chiral liquid crystals — 1997-12-16
5692226 Stereoscopic recording systems utilizing chiral liquid crystals — 1997-11-25