Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
  Hartner John
2. Date of Event Requiring Statement (Month/Day/Year)
05/05/2011
3. Issuer Name and Ticker or Trading Symbol
DOVER Corp [DOV]
(Last)
(First)
(Middle)
C/O DOVER CORPORATION, 3005 HIGHLAND PARKWAY, SUITE 200
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Vice President
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

DOWNERS GROVE, IL 60615
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 3,317.9016
D (1)
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee stock option (right to buy) 02/12/2007 02/12/2014 Common Stock 14,932 $ 41.25 D  
Employee stock option (right to buy) 02/10/2008 02/10/2015 Common Stock 18,053 $ 38 D  
Stock Appreciation Right 02/02/2009 02/02/2016 Common Stock 14,129 $ 46 D  
Stock Appreciation Right 02/08/2010 02/08/2017 Common Stock 13,309 $ 50.6 D  
Stock Appreciation Right 02/14/2011 02/14/2018 Common Stock 26,005 $ 42.3 D  
Stock Appreciation Right 02/12/2012 02/12/2019 Common Stock 37,351 $ 29.45 D  
Stock Appreciation Right 02/11/2013 02/11/2020 Common Stock 20,989 $ 42.88 D  
Performance Shares   (2)   (2) Common Stock 1,749 (3) $ (2) D  
Stock Appreciation Right 02/10/2014 02/10/2021 Common Stock 13,516 $ 66.59 D  
Performance Shares   (4)   (4) Common Stock 1,126 (3) $ (4) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Hartner John
C/O DOVER CORPORATION
3005 HIGHLAND PARKWAY, SUITE 200
DOWNERS GROVE, IL 60615
      Vice President  

Signatures

/s/ John Hartner by Don Suh, Attorney-in-Fact 05/16/2011
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Represents shares held in the Dover Corporation ("Dover") Retirement Savings Plan (the 401(K) Plan).
(2) Each performance share represents a contingent right to receive shares of Dover common stock, based on Dover's relative total shareholder return versus that of Dover's peer group over the three-year performance period ending 12/31/2013.
(3) Represents target grant amount. The actual number of shares that will be paid in respect of the performance share award may range from 0% to 200% of the target grant.
(4) Each performance share represents a contingent right to receive shares of Dover common stock, based on Dover's relative total shareholder return versus that of Dover's peer group over the three-year performance period ending 12/31/2014.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.