---
title: "James Truchard"
type: "entity"
entity_kind: "person"
status: "hub"
canonical_name: "James Truchard"
aliases: ["Dr. T","J. Truchard"]
first_seen: "2026-07-09T00:00:00.000Z"
writer_model: "claude-sonnet-5"
connects_to: ["LabVIEW","National Instruments","Jeff Kodosky","sonar test-set engineering (AN/FQM-12)"]
seek_code_commit: "729ee25"
---


Co-founder of National Instruments and, with Jeff Kodosky, co-creator of
**LabVIEW** (1986). Before LabVIEW, Truchard co-authored (with Ashby, 1978)
the engineering documentation for the AN/FQM-12(V) automated Navy sonar test
set, built at the University of Texas at Austin's Applied Research
Laboratories — LabVIEW's direct engineering ancestor and, per a
citation-graph lookup on Kodosky's own HOPL IV paper, still cited in its
reference list decades later. Matters to this vault as the other named
co-creator of LabVIEW, rounding out the pair the
[[question-verify-labview-max-dataflow-convergence-independence|LabVIEW/Max
convergence question]] measures against Max's Miller Puckette; his 1978
sonar-test work is the concrete engineering lineage LabVIEW's "virtual
instrumentation" framing descends from, distinct from any dataflow-theory
ancestry.

## References
- [[claim-labview-max-independent-patch-cord-convergence]]
- [[claim-kodosky-hopl-reference-list-omits-dennis-citation-unverified-mechanism]]
- Captures: 2026-07-09-hop-daisy-bell-dataflow-bridge, 2026-08-12-did-labview-and-max-independently-invent-the-patch