DP

Donald J. Propp

TS Tri-State Hospital Supply: 22 patents #1 of 10Top 10%
CP Centurion Medical Products: 14 patents #1 of 17Top 6%
ML Medline Industries, Lp: 1 patents #320 of 424Top 80%
📍 Lansing, MI: #2 of 487 inventorsTop 1%
🗺 Michigan: #1,523 of 86,293 inventorsTop 2%
Overall (All Time): #90,056 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
D492777 Surgical instrument box hinge Gary Gillis 2004-07-06
6733508 Umbilical cord clamp cutter Gary Gillis 2004-05-11
6364832 Vaginal lateral walls retractor for use in combination with vaginal specula and method of performing vaginal/cervical examination 2002-04-02
6351852 Head-cleansing cap and method 2002-03-05
6123683 Pill delivery apparatus 2000-09-26
5975897 Oral suctioning swab Gary Gillis 1999-11-02
5919146 Urine sampling and drainage device 1999-07-06
5725515 Urine sampling and bladder drainage system 1998-03-10
5616138 Urine drainage and collection device 1997-04-01
5538132 Guard structure for sharps Jerry H. Roberts 1996-07-23
5282794 Guarded needle and retaining means 1994-02-01
5215529 Medical connector Charlie B. Fields 1993-06-01