Product Design & R&D
Concept development, mechanical design, mechanisms, prototypes, and production-ready documentation.
Mechanical Design · Project Engineering
Engineering ideas into working systems.
From initial prototype to full-scale production equipment, we engineer reliable products and mechanical systems optimized for automation.
From conceptTo production
01Concept → Production
02Product Design & R&D
03Automation & Tooling
04NDA-Friendly
Engineering services
The shortest path from an engineering problem to a buildable answer.
Support can start with an undefined mechanism, a mature CAD assembly, or a production bottleneck. Every engagement is shaped around the technical risk that matters most.
Project Engineering
Requirements, supplier coordination, technical decisions, and delivery ownership.
Automation & Tooling
Fixtures, pick-and-place systems, assembly equipment, and process improvements.
Vision & Inspection
Camera, lighting, sensor, and motion integration for dependable quality checks.
Medical Devices
Design development with usability, verification, serviceability, and production in view.
Prototype & Test
Fast learning through proof-of-concept builds, test rigs, and design iteration.
Selected work
Engineered in the real world.
A cross-section of automation, medical-device, and inspection work. Certain details are intentionally limited to respect client confidentiality.
Medical Devices01
MRI Injector
Mechanical engineering contributions for a medical-device platform developed around controlled operation, serviceability, usability, and rigorous design requirements.
Patent US12357759B2 ↗Industrial Automation02
Bussmaker
Mechanical design and development of an automated Bussmaker system integrating precision material feeding, forming, cutting, and controlled part handling within a compact, operator-accessible production machine.
Automation03
VITEK Card Automation
Engineered an ATS conveyor with custom tooling to support a 90-parts-per-minute cycle. Developed the automation concepts and mechanical systems required for accurate card handling, controlled transport, and repeatable processing across a coordinated equipment workflow. The completed system was subsequently duplicated.
Inspection Systems04
Caterpillar Water Seal Inspection System
A purpose-built inspection-system concept for evaluating water seals with controlled presentation, sensing, and operator-focused equipment design. Commercial terms and sensitive project details are excluded.
Inspection Systems05
Machine Vision Inspection Systems
Custom inspection equipment integrating cameras, lighting, sensors, fixtures, and controlled part presentation for repeatable automated checks.
Industrial Automation06
Automated Battery Production Lines
Mechanical design and project engineering for integrated battery-production equipment, with attention to reliable part handling, maintainability, and production-ready operation.
Product Design · Confidential Program
Regulated Medical-Device Development
Confidential mechanical engineering support for a regulated medical-device program. Work included product design, mechanism development, design for manufacturing and assembly, prototype evaluation, production-process development, and verification support. Project details remain confidential under NDA.
Client and product details withheld
How WOJTEK works
Experienced judgment, direct communication, useful documentation.
WOJTEK brings hands-on design and project engineering to technically demanding work. The approach is collaborative and disciplined: understand the process, identify the risk, model the right solution, then prove it before production.
Clients get an engineer who can move comfortably between CAD, the machine floor, vendors, testing, and stakeholder reviews—with confidentiality treated as part of the work.
About the practiceHave a difficult engineering problem?