Inventor
DAVID F. VELA
Inventor
US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body14%
C02FTreatment of water, waste water, sewage, or sludge14%
C12MApparatus for enzymology or microbiology14%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms14%
F17DPipe-line systems14%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to NCH CORP (1)· patent assignee history
2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NCH CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 1 | 2025 |