Inventor
SCHULTHEIS GARY R
US5 patents
⚠️ This page may combine multiple inventors who share the name “SCHULTHEIS GARY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZIRCON CORP
4 patentsUS5592745AJan 14, 1997
Electronic level displaying inclination with regard to instrument length
ZIRCON CORP26 citations91
US5488779AFeb 6, 1996
Electronic level with stereo sound indication
ZIRCON CORP42 citations91
US5479715AJan 2, 1996
Electronic level displaying inclination using a multi-segment fan-like display
ZIRCON CORP28 citations91
US5452522ASep 26, 1995
Calibrated bevel square with integrated electronic level and plumb
ZIRCON CORP31 citations90