Inventor

CLARK DAVID D

US11 patents

⚠️ This page may combine multiple inventors who share the name “CLARK DAVID D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIGMA LABS INC

2 patents

US10786948B2Sep 29, 2020

Multi-sensor quality inference and control for additive manufacturing processes

SIGMA LABS INC9 citations82

US11478854B2Oct 25, 2022

Multi-sensor quality inference and control for additive manufacturing processes

SIGMA LABS INC2 citations71

CLARK DAVID D

2 patents

USD632070SFeb 8, 2011

Caddy for walking crutch

CLARK DAVID D7 citations81

USD411083SJun 15, 1999

Roasting fork tines

CLARK DAVID D8 citations68

THERMO BIOSTAR INC

1 patent

US6656428B1Dec 2, 2003

Automated point of care detection system including complete sample processing capabilities

THERMO BIOSTAR INC332 citations96

COLGATE PALMOLIVE CO

1 patent

US4909962AMar 20, 1990

Laundry pre-spotter comp. providing improved oily soil removal

COLGATE PALMOLIVE CO135 citations96

LOS ALAMOS NAT SECURITY LLC

1 patent

US7256707B2Aug 14, 2007

RF transmission line and drill/pipe string switching technology for down-hole telemetry

LOS ALAMOS NAT SECURITY LLC26 citations92

UNIV CALIFORNIA

1 patent

US7095311B2Aug 22, 2006

Identification coding schemes for modulated reflectance systems

UNIV CALIFORNIA25 citations91

INVERNESS MEDICAL BIOSTAR INC

1 patent

US7522762B2Apr 21, 2009

Detection, resolution, and identification of arrayed elements

INVERNESS MEDICAL BIOSTAR INC23 citations81

DIVERGENT TECH INC

1 patent

US12296533B2May 13, 2025

Multi-sensor quality inference and control for additive manufacturing processes

DIVERGENT TECH INC0 citations61

SIGMA ADDITIVE SOLUTIONS INC

1 patent

US11931956B2Mar 19, 2024

Multi-sensor quality inference and control for additive manufacturing processes

SIGMA ADDITIVE SOLUTIONS INC0 citations59