Inventor
PEARMAN TERRECE
US33 patents
⚠️ This page may combine multiple inventors who share the name “PEARMAN TERRECE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALL DAVID R
32 patentsUS9939307B2Apr 10, 2018
Optical proximity sensor based toilet with fill tube proximity level sensing
HALL DAVID R16 citations92
US9880138B1Jan 30, 2018
Medical toilet for diagnosing disease and use with disease sniffing animal
HALL DAVID R17 citations86
US10455817B2Oct 29, 2019
Animal olfactory detection of disease as control for health metrics collected by medical toilet
HALL DAVID R12 citations84
US10060111B2Aug 28, 2018
Toilet with air sampling exhaust
HALL DAVID R13 citations84
US10107665B2Oct 23, 2018
Toilet with flush jet fill tube flow meter
HALL DAVID R11 citations83
US9766257B1Sep 19, 2017
Toilet that detects fluorescent drug markers and methods of use thereof
HALL DAVID R8 citations83
US9671343B1Jun 6, 2017
Toilet that detects drug markers and methods of use thereof
HALL DAVID R13 citations80
US10544619B2Jan 28, 2020
Self-cleaning window blinds with photocatalytic material
HALL DAVID R4 citations73
US10337240B2Jul 2, 2019
Window blinds with capacitor in slats to charge slats and clean the air
HALL DAVID R5 citations73
US10132115B2Nov 20, 2018
Headrail of a window covering with safety device for automatically adjusting the headrail mounting
HALL DAVID R2 citations73
US9801508B1Oct 31, 2017
Hidden hinge toilet seat and lid with water and electrical access
HALL DAVID R6 citations73
US10407980B2Sep 10, 2019
Cordless window covering system with bearings
HALL DAVID R2 citations72
US10214959B2Feb 26, 2019
Headrail of a window covering with safety device for assessing the stability of the headrail mounting
HALL DAVID R2 citations72
US9970949B1May 15, 2018
Method for identifying and tracking pharmaceutical and nutritional products using nanoparticles of different sizes and shapes
HALL DAVID R3 citations72
US9927448B1Mar 27, 2018
Method of measuring food dyes in bodily waste to identify and quantify drug consumption
HALL DAVID R2 citations72
US9909363B1Mar 6, 2018
Window blind with pressure sensor which activates light and sound in sequence
HALL DAVID R4 citations72
US9863967B1Jan 9, 2018
Method of detecting fluorescent drug markers in urine
HALL DAVID R2 citations72
US10407888B2Sep 10, 2019
Automatic bidet wand aiming system based on user's center of mass
HALL DAVID R2 citations70
US10441252B2Oct 15, 2019
Medical toilet with user customized health metric validation system
HALL DAVID R1 citations62
US10258261B2Apr 16, 2019
System for analyzing customized test strips
HALL DAVID R1 citations62
US10991238B2Apr 27, 2021
Reversible roller shades with light reflective and heat absorbing roller fabric
HALL DAVID R0 citations52
US10444144B2Oct 15, 2019
Identification of consumed drugs and food by unique near infrared tag libraries
HALL DAVID R0 citations51
US10408849B2Sep 10, 2019
Method of determining consumption of decayed drug through drug taggants
HALL DAVID R0 citations51
US10241122B2Mar 26, 2019
Method of measuring artificial sweeteners in bodily waste to identify and quantify drug consumption
HALL DAVID R0 citations51
US10012660B2Jul 3, 2018
Toilet apparatus for detecting fluorescent drug markers in urine
HALL DAVID R0 citations51
US10415303B2Sep 17, 2019
Cordless window blinds with electromagnets to control raising, lowering, and tilt of slats
HALL DAVID R0 citations42
US9879478B1Jan 30, 2018
Blinds with conformable seal on slats
HALL DAVID R0 citations42
US10209264B2Feb 19, 2019
Method of detecting drug taggants in biological samples to assess drug decay
HALL DAVID R0 citations41
US10138675B2Nov 27, 2018
Battery housing shaped to fit in a headrail of a window blind
HALL DAVID R0 citations41
US10605000B2Mar 31, 2020
Window blinds that collect dust from air using electrostatic charge
HALL DAVID R0 citations40
US10323399B2Jun 18, 2019
Moving air curtain for toilet bidet dryer
HALL DAVID R0 citations40
US10295511B2May 21, 2019
Microfabricated staged preconcentration and parallel column for gas chromatography
HALL DAVID R0 citations40