Inventor
MCCALLOPS JOHN A
15 patents
⚠️ This page may combine multiple inventors who share the name “MCCALLOPS JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INGERSOLL RAND CO
13 patentsUS6981311B2Jan 3, 2006
Fastening apparatus and method
INGERSOLL RAND CO82 citations97
US5473519ADec 5, 1995
Light ring for power tools
INGERSOLL RAND CO112 citations97
US5701961ADec 30, 1997
Electronic push to start nutrunner
INGERSOLL RAND CO51 citations94
USD446434SAug 14, 2001
Pneumatic tool
INGERSOLL RAND CO21 citations92
USD393581SApr 21, 1998
Electric power driven wrench
INGERSOLL RAND CO24 citations92
US5614774AMar 25, 1997
Air inducer for electric power tool
INGERSOLL RAND CO20 citations92
USD372850SAug 20, 1996
Electric motor driven angle head nutrunner
INGERSOLL RAND CO43 citations92
US6568483B2May 27, 2003
Interchangeable pistol grip handles for pneumatic tools and seals therefor
INGERSOLL RAND CO20 citations91
US6547014B2Apr 15, 2003
Pneumatic tool housings having embedded electronic devices
INGERSOLL RAND CO41 citations91
US6401836B1Jun 11, 2002
Speed regulating apparatus for a pneumatic tool
INGERSOLL RAND CO18 citations81
US5225727AJul 6, 1993
Reverse switch assembly
INGERSOLL RAND CO7 citations72
USD434959SDec 12, 2000
Pneumatic tool
INGERSOLL RAND CO8 citations71
US5881612AMar 16, 1999
Finger guard for tubenut tools
INGERSOLL RAND CO5 citations62