DH

David N. Heard

SA Sherwood Services Ag: 2 patents #9 of 76Top 15%
📍 Boulder, CO: #54 of 443 inventorsTop 15%
🗺 Colorado: #292 of 2,977 inventorsTop 10%
Overall (2002): #69,191 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6464704 Bipolar electrosurgical instrument with replaceable electrodes Dale Schmaltz, Robert Luzzi, Steven Buysee, Kate Lawes, Daniel Lee Trimberger, II +2 more 2002-10-15
6402747 Handswitch cord and circuit Russell Wayne Lindemann 2002-06-11