AV

Andrew Vellrath

FP Full Life Products: 6 patents #5 of 7Top 75%
SP Speakman: 2 patents #9 of 33Top 30%
AI Aurora Instruments: 1 patents #7 of 11Top 65%
DC Dupont Canada: 1 patents #47 of 133Top 40%
📍 New Castle, DE: #16 of 179 inventorsTop 9%
🗺 Delaware: #850 of 7,163 inventorsTop 15%
Overall (All Time): #468,854 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7509966 Step-up device Craig Karasin, Robert Popek, David Reed, Thomas J. Powers 2009-03-31
7261114 Rolling/braking cane Craig Karasin, Robert Popek, David Reed, Thomas J. Powers, Danny A. Freund 2007-08-28
7255498 Low profile system for joining optical fiber waveguides Simon P. Bush, Nellie L. Cabato, John A. Crowell, Cheng P. Ma, Laurence N. Wesson 2007-08-14
D547542 Handle for physical assistance devices 2007-07-31
D539193 Base for physical assistance devices Craig Karasin, Robert Popek, David Reed, Thomas J. Powers 2007-03-27
D530394 Modular sensor faucet assembly Graham H. Paterson, William J. Walbrandt, Michael D. Trenham 2006-10-17
D528780 Step-up cane Craig Karasin, Robert Popek, David Reed, Thomas J. Powers 2006-09-26
7070342 Low profile system for joining optical fiber waveguides Simon P. Bush, Nellie L. Cabato, John A. Crowell, Cheng P. Ma, Laurence N. Wesson 2006-07-04
D521720 Cane Craig Karasin, Robert Popek, David Reed, Thomas J. Powers 2006-05-30
D517657 Faucet housing John Crowell, Graham H. Paterson, Michael W. Boyer 2006-03-21
D363353 Axial spin centrifuge Ian C. McDermott, David A. Szasz, Wayne C. Seeley 1995-10-17