RS

Robert D. Schaefer

HA Hughes Aircraft: 4 patents #389 of 2,963Top 15%
TB The Braun: 3 patents #304 of 867Top 40%
RTX (Raytheon): 3 patents #3,861 of 15,912Top 25%
FJ Fort James: 2 patents #95 of 211Top 50%
IN Insulet: 1 patents #73 of 127Top 60%
Overall (All Time): #375,590 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11536310 Locking push-pull fastener assembly Andrew L. Bullard, Brian R. Schaefer, Michael C. Barr 2022-12-27
10661012 Filling assist mechanisms and keyed interfaces for drug delivery devices David Nazzaro, Maureen MCCAFFREY, Robert F. Rioux, Michael Philip Graffeo, Ian McLaughlin +9 more 2020-05-26
10587177 Linear motor and electric device with linear motor Uwe Schober, Frank Ziegler 2020-03-10
10234075 Non-rotating flexure bearings with enhanced dynamic stability for cryocoolers and other devices Theodore J. Conrad, Andrew L. Bullard, Brian R. Schaefer, Ryan Yates 2019-03-19
9806591 Linear device and electric device with linear motor Uwe Schober, Frank Ziegler 2017-10-31
9285073 Non-rotating flexure bearings for cryocoolers and other devices Michael J. Ellis, Lowell A. Bellis, Brian R. Schaefer, Marco K. Kwan 2016-03-15
8766496 Linear electric motor Frank Ziegler, Uwe Schober, Thomas Meinke 2014-07-01
D403543 Paper roll towel support plate for supporting a paper towel on end in a center pull paper towel dispenser Kamala J. Grasso, Ronald J. Vish, John R. Moody 1999-01-05
5765718 Center pull sheet dispensing apparatus Kamala J. Grasso, John R. Moody 1998-06-16
5368271 Gimbal vibration isolation system Paul C. Kiunke 1994-11-29
5049740 Multiple field of view sensor Michael Y. Pines, Themi H. Demas 1991-09-17
4929073 Kinematic mount John La Plante 1990-05-29
4701602 Adaptable modular stabilization system Paul C. Kiunke 1987-10-20