DJ

David Jarvis

HA Hiptec As: 5 patents #1 of 1Top 100%
OE Otis Elevator: 2 patents #650 of 1,840Top 40%
Overall (All Time): #489,111 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12173387 Metal alloy Rosanna Jarvis 2024-12-24
11951548 Method for manufacturing a metal based component comprising a protrusion 2024-04-09
11766737 Method for manufacturing a metal based component and a single-piece, metal based component 2023-09-26
11285537 Method for manufacturing a metal based frame, and a metal based frame 2022-03-29
11161176 Diamond coating 2021-11-02
11040399 Method for manufacturing a metal based component having a cavity, and a metal based component having a cavity 2021-06-22
10920965 Utility drop light with automatic shielding light tube 2021-02-16
D508598 Combined escalator comb and floor plate Frank Sansevero, Thomas Swyst 2005-08-16
6640957 Racetrack style passenger conveyor Richard N. Fargo, Frank Sansevero, Rob Hammell 2003-11-04
5515975 Evacuated, encapsulating packaging Judith A. Jarvis 1996-05-14