DP

David Y. Phelps

PE Percardia: 11 patents #3 of 34Top 9%
LL Louisville Laboratories: 5 patents #1 of 6Top 20%
JT Jenavalve Technology: 4 patents #17 of 42Top 45%
WD Wilk Patent And Development: 1 patents #3 of 16Top 20%
📍 Weston, MA: #18 of 466 inventorsTop 4%
🗺 Massachusetts: #2,781 of 88,656 inventorsTop 4%
Overall (All Time): #114,026 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
5769871 Embolectomy catheter William C. Mers Kelly 1998-06-23
5681742 Biological specimen containment and incubation device William C. MersKelly 1997-10-28
5662578 Tape dispenser 1997-09-02
5514111 Needle device 1996-05-07
5376082 Needle device 1994-12-27
5207647 Needle device 1993-05-04
5027825 Self-contained stethoscope transmitter Jerry Allen Phelps 1991-07-02