Inventor
ROY MARK J
US14 patents
⚠️ This page may combine multiple inventors who share the name “ROY MARK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GREATBATCH LTD
10 patentsUS7531274B1May 12, 2009
Sandwich electrode design having relatively thin current collectors
GREATBATCH LTD25 citations92
US10109844B2Oct 23, 2018
Dual weld plug for an electrochemical cell
GREATBATCH LTD25 citations91
US10224518B2Mar 5, 2019
Electrochemical cell casing having an open-ended main body portion of grade 5 or 23 titanium closed by upper and lower lids of grade 1 or 2 titanium
GREATBATCH LTD6 citations83
US7968817B2Jun 28, 2011
Laser weld process for seam welded electrochemical devices
GREATBATCH LTD7 citations81
US11075388B1Jul 27, 2021
Foil-type current collector having an unperforated strip at the connector tab
GREATBATCH LTD2 citations71
US10629862B2Apr 21, 2020
Cathode insulator design
GREATBATCH LTD2 citations71
US10263240B2Apr 16, 2019
Sandwich cathode lithium battery with high energy density
GREATBATCH LTD2 citations71
US10916740B2Feb 9, 2021
Method of providing an electrochemical cell casing having an open-ended main body portion of grade 5 or 23 titanium closed by upper and lower lids of grade 1 or 2 titanium
GREATBATCH LTD0 citations62
US10205151B2Feb 12, 2019
Connector from the tab of an electrode current collector to the terminal pin of a feedthrough in an electrochemical cell
GREATBATCH LTD1 citations61
US11075377B2Jul 27, 2021
Sandwich cathode lithium battery with high energy density
GREATBATCH LTD0 citations60