Inventor
SNYDER DAVID A
US61 patents
⚠️ This page may combine multiple inventors who share the name “SNYDER DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE ELECTRIC CORP
16 patentsUS5479699AJan 2, 1996
Apparatus for expanding tubular members
WESTINGHOUSE ELECTRIC CORP20 citations93
US4616392AOct 14, 1986
Bladder mandrel for hydraulic expansions of tubes and sleeves
WESTINGHOUSE ELECTRIC CORP29 citations93
US5438862AAug 8, 1995
System and method for in situ testing of the leak-tightness of a tubular member
WESTINGHOUSE ELECTRIC CORP26 citations92
US5194214AMar 16, 1993
Tube plug and method for plugging a tube
WESTINGHOUSE ELECTRIC CORP21 citations91
US4889679ADec 26, 1989
Eddy current probe apparatus having an expansible sleeve
WESTINGHOUSE ELECTRIC CORP43 citations89
US4854798AAug 8, 1989
In-place tensioning washer
WESTINGHOUSE ELECTRIC CORP35 citations89
US4593445AJun 10, 1986
Apparatus and process for refurbishing valves
WESTINGHOUSE ELECTRIC CORP41 citations89
US5752311AMay 19, 1998
Method for expanding tubular members
WESTINGHOUSE ELECTRIC CORP16 citations82
US4639994AFeb 3, 1987
Suspension of tools for sleeving of tubes of steam generator
WESTINGHOUSE ELECTRIC CORP20 citations81
US5301424AApr 12, 1994
Method for hydraulically expanding tubular members
WESTINGHOUSE ELECTRIC CORP14 citations74
US4724595AFeb 16, 1988
Bladder mandrel for hydraulic expansions of tubes and sleeves
WESTINGHOUSE ELECTRIC CORP18 citations74
US5456290AOct 10, 1995
Tube plug having a flange sealing a chamber for plugging a tubular member
WESTINGHOUSE ELECTRIC CORP19 citations73
US5061176AOct 29, 1991
Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator
WESTINGHOUSE ELECTRIC CORP7 citations73
US5000681AMar 19, 1991
Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator
WESTINGHOUSE ELECTRIC CORP9 citations73
US5797290AAug 25, 1998
Closed system and method for shot peening adjacently located tubes in a power generation system
WESTINGHOUSE ELECTRIC CORP13 citations72
US4688327AAug 25, 1987
Sleeving of tubes of steam generator
WESTINGHOUSE ELECTRIC CORP10 citations72
KRANSON IND INC
7 patentsUSD535567SJan 23, 2007
Bottle
KRANSON IND INC90 citations98
USD589806SApr 7, 2009
Oval bottle
KRANSON IND INC41 citations96
USD587585SMar 3, 2009
Oval bottle
KRANSON IND INC14 citations93
USD509144SSep 6, 2005
Bottle
KRANSON IND INC38 citations93
USD539095SMar 27, 2007
Shaker
KRANSON IND INC19 citations92
USD519031SApr 18, 2006
Angled bottle
KRANSON IND INC15 citations84
USD533067SDec 5, 2006
Squeeze bottle
KRANSON IND INC10 citations74
TRICORBRAUN INC
5 patentsSNYDER DAVID A
5 patentsUSD666498SSep 4, 2012
Bottle
SNYDER DAVID A41 citations94
USD684863SJun 25, 2013
Bottle
SNYDER DAVID A30 citations92
USD653952SFeb 14, 2012
Bottle
SNYDER DAVID A36 citations92
US4369633AJan 25, 1983
Multiple stage compressor with flash gas injection assembly
SNYDER DAVID A47 citations92
USD653111SJan 31, 2012
Bottle
SNYDER DAVID A12 citations84
KRANSON IND
4 patentsAT & T BELL LAB
3 patentsUS5134679AJul 28, 1992
Connector for coupling an optical fiber on a backplane to a component on a circuit board
AT & T BELL LAB76 citations95
US5311569AMay 10, 1994
Line-based public safety answering point
AT & T BELL LAB90 citations89
US5138475AAug 11, 1992
Dc-coupled optical data link utilizing differential transmission
AT & T BELL LAB13 citations74
ROCKWELL AUTOMATION TECH INC
3 patentsUS10042354B2Aug 7, 2018
Security system for industrial control infrastructure using dynamic signatures
ROCKWELL AUTOMATION TECH INC11 citations81
US9904785B2Feb 27, 2018
Active response security system for industrial control infrastructure
ROCKWELL AUTOMATION TECH INC4 citations70
US9817391B2Nov 14, 2017
Security system for industrial control infrastructure
ROCKWELL AUTOMATION TECH INC4 citations68
FLOCON INC
3 patentsTRIGG LAB INC
2 patentsAT & T LAB
1 patentAMERICAN TELEPHONE & TELEGRAPH
1 patentShowing the top 50 of 61 patents by PatentIndex Score.