Request a Quote
As a consultant, ADC’s engineers are rarely named on the majority of patents for products we work on because our clients always retain ownership of the intellectual property. We are proud to offer a sample of patents that do acknowledge our company’s contributions here.
Electronic Access Control Device
Inventor: Jim Marschalek,
ADC Client: SimonsVoss
Patent: US 7845201 B2
Cleaning Brush with Replaceable Brush Head
Inventor:Jim Marschalek,
ADC Client: S.C. Johnson & Son
Patent: US 7159265 B2
Dual Voltage Circuit Tester
Inventor: Mark Schaefer,
ADC Client: Snap-On, Inc.
Patent: US 6888341 B2
Swim Stroke Exercise Device
Inventor: Mark Schaefer,
ADC Client: Keith Van De Laarschot
Patent: US 6790163 B1
Four-Stroke Internal Combustion Engine
Inventor: Mark Schaefer,
ADC Client: Briggs & Stratton
Patent: US6810849
Remote Gripping or Cutting Apparatus with a Rotatable Head
Inventor: Mark Schaefer,
ADC Client: Fiskars, Inc.
Patent: US6105257
Waste Container With Gravity Latch Inventors: Jim Marschalek, ADC
Mark Schaefer, ADC
Client: Orbis Corporation
Patent: US 9,376,255B2
