Inventor

GRUNDY DAVID C

US26 patents

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

GRUNDY DAVID C

JENTEK SENSORS INC

High resolution inductive sensor arrays for material and defect characterization of welds

Eddy current sensor arrays having drive windings with extended portions

High resolution inductive sensor arrays for material and defect characterization of welds

Absolute property measurements using electromagnetic sensors

Fastener and fitting based sensing methods

Applied and residual stress measurements using magnetic field sensors

Material condition monitoring with multiple sensing modes

Self-monitoring metals, alloys and materials

Method for inspecting a channel using a flexible sensor

Fabrication of samples having predetermined material conditions

Test circuit having parallel drive segments and a plurality of sense elements

Magnetic field characterization of stresses and properties in materials

Hidden feature characterization using a database of sensor responses

Process control and damage monitoring

Hybrid wound/etched winding constructs for scanning and monitoring

Segmented field dielectric sensor array for material characterization

Material condition assessment with eddy current sensors

Durability enhanced and redundant embedded sensors

Quasistatic magnetic and electric field stress/strain gages

GOLDFINE NEIL J

Component adaptive life management

Magnetic field characterization of stresses and properties in materials

Internal material condition monitoring for control

Performance curve generation for non-destructive testing sensors

Durability enhanced and redundant embedded sensors

SHEIRETOV YANKO K

Test circuit with sense elements having associated and unassociated primary windings

Method for stress assessment that removes temperature effects and hysteresis on the material property measurements