Inventor · disambiguated record
L. Richard Poe
Also filed as: BOURNE WILLIAM R · POE L RICHARD
24 granted patents·1,203 citations·filing 1975–2000
97Inventor score
Files withHARTWELL CORP23
Top patents by PatentIndex Score
24 records- 0198US6343815B1Cinch-up latchHARTWELL CORP·Filed 2000·Granted Feb 5, 2002·185 cites·19 claims
- 0297US4828299ALatchHARTWELL CORP·Filed 1987·Granted May 9, 1989·129 cites·17 claims
- 0397US4116479AAdjustable flush mounted hook latchHARTWELL CORP·Filed 1977·Granted Sep 26, 1978·133 cites·7 claims
- 0495US4114509AFastener plunger entry resistance meansHARTWELL CORP·Filed 1977·Granted Sep 19, 1978·75 cites·2 claims
- 0594US3988808AReadily mounted separable fastenerHARTWELL CORP·Filed 1975·Granted Nov 2, 1976·110 cites·10 claims
- 0693US6302633B1Multiple pitch threaded fastener apparatusFiled 1999·Granted Oct 16, 2001·92 cites·42 claims
- 0793US3964364AInitially single piece rotatable fastenerHARTWELL CORP·Filed 1975·Granted Jun 22, 1976·69 cites·14 claims
- 0892US4786225AStand-off fastenerHARTWELL CORP·Filed 1988·Granted Nov 22, 1988·71 cites·2 claims
- 0991US4220364AFlush type latchesHARTWELL CORP·Filed 1978·Granted Sep 2, 1980·50 cites·2 claims
- 1091US4183564AExternally accessible adjuster for flush latchesHARTWELL CORP·Filed 1978·Granted Jan 15, 1980·57 cites·5 claims
- 1179US4674930AStand-off fastenerHARTWELL CORP·Filed 1983·Granted Jun 23, 1987·41 cites·15 claims
- 1278US4307905AToggle latch assemblyHARTWELL CORP·Filed 1979·Granted Dec 29, 1981·29 cites·5 claims
- 1374US4130307APin latch and safety lock thereforHARTWELL CORP·Filed 1977·Granted Dec 19, 1978·23 cites·3 claims
- 1464US4991885ATrigger lock camHARTWELL CORP·Filed 1989·Granted Feb 12, 1991·18 cites·3 claims
- 1564US4209194AKeeper for rotary latchesHARTWELL CORP·Filed 1978·Granted Jun 24, 1980·19 cites·2 claims
- 1655US4877274ATrigger lock camHARTWELL CORP·Filed 1987·Granted Oct 31, 1989·18 cites·4 claims
- 1754US4265474AFlush type rotary drive for latchesHARTWELL CORP·Filed 1979·Granted May 5, 1981·11 cites·4 claims
- 1852US5020835ARod end lockHARTWELL CORP·Filed 1989·Granted Jun 4, 1991·12 cites·6 claims
- 1952US4494783AFlush type rotary drive for latchesHARTWELL CORP·Filed 1982·Granted Jan 22, 1985·11 cites·7 claims
- 2050US4213642ARotary latch and method of operationHARTWELL CORP·Filed 1979·Granted Jul 22, 1980·9 cites·9 claims
- 2146US4155575ARotary latch with automatic adjustment meansHARTWELL CORP·Filed 1977·Granted May 22, 1979·10 cites·10 claims
- 2244US4130260AAdjustable keeper for pin latchesHARTWELL CORP·Filed 1977·Granted Dec 19, 1978·13 cites·2 claims
- 2341US4902051ARod end lockHARTWELL CORP·Filed 1987·Granted Feb 20, 1990·7 cites·9 claims
- 2440US5624221AMultiple speed fastenerHARTWELL CORP·Filed 1995·Granted Apr 29, 1997·11 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →